Akita Puppy Adult Weight Calculator Tool

Akita Puppy Adult Weight Calculator Tool – Predict Your Akita's Future Size body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f8f9fa; color: #333; line-height: 1.6; margin: 0; padding: 0; } .container { max-width: 960px; margin: 20px auto; padding: 20px; background-color: #fff; border-radius: 8px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); } header { background-color: #004a99; color: #fff; padding: 20px 0; text-align: center; border-radius: 8px 8px 0 0; margin-bottom: 20px; } header h1 { margin: 0; font-size: 2.2em; } .calculator-section { margin-bottom: 40px; padding: 25px; border: 1px solid #e0e0e0; border-radius: 8px; background-color: #fdfdfd; } .calculator-section h2 { color: #004a99; text-align: center; margin-top: 0; margin-bottom: 25px; font-size: 1.8em; } .input-group { margin-bottom: 20px; text-align: left; } .input-group label { display: block; margin-bottom: 8px; font-weight: bold; color: #555; } .input-group input[type="number"], .input-group select { width: calc(100% – 22px); padding: 12px; border: 1px solid #ccc; border-radius: 4px; font-size: 1em; box-sizing: border-box; } .input-group input[type="number"]:focus, .input-group select:focus { border-color: #004a99; outline: none; box-shadow: 0 0 0 2px rgba(0, 74, 153, 0.2); } .input-group .helper-text { font-size: 0.85em; color: #777; margin-top: 5px; display: block; } .input-group .error-message { color: #dc3545; font-size: 0.8em; margin-top: 5px; display: none; /* Hidden by default */ } .input-group .error-message.visible { display: block; } .button-group { display: flex; justify-content: space-between; margin-top: 25px; gap: 10px; } .button-group button { padding: 12px 20px; border: none; border-radius: 5px; cursor: pointer; font-size: 1em; font-weight: bold; transition: background-color 0.3s ease; } .btn-calculate { background-color: #004a99; color: white; flex-grow: 1; } .btn-calculate:hover { background-color: #003366; } .btn-reset { background-color: #6c757d; color: white; } .btn-reset:hover { background-color: #5a6268; } .btn-copy { background-color: #28a745; color: white; } .btn-copy:hover { background-color: #218838; } #results { margin-top: 30px; padding: 25px; border: 1px solid #d4edda; border-radius: 8px; background-color: #e9f7ec; text-align: center; } #results h3 { color: #155724; margin-top: 0; font-size: 1.6em; } .result-item { margin-bottom: 15px; } .result-item label { font-weight: bold; color: #28a745; display: block; margin-bottom: 5px; } .result-item .value { font-size: 1.8em; font-weight: bold; color: #004a99; } #primary-result { background-color: #28a745; color: white; padding: 20px; border-radius: 8px; margin-bottom: 20px; box-shadow: 0 4px 8px rgba(40, 167, 69, 0.3); } #primary-result .label { font-size: 1.2em; font-weight: normal; color: #fff; margin-bottom: 10px; } #primary-result .value { font-size: 2.8em; color: white; } .formula-explanation { font-size: 0.9em; color: #555; margin-top: 15px; padding-top: 15px; border-top: 1px dashed #ccc; } table { width: 100%; border-collapse: collapse; margin-top: 20px; margin-bottom: 30px; box-shadow: 0 2px 5px rgba(0,0,0,0.05); } th, td { padding: 12px 15px; text-align: left; border-bottom: 1px solid #ddd; } thead { background-color: #004a99; color: white; } th { font-weight: bold; } tbody tr:nth-child(even) { background-color: #f2f2f2; } caption { font-size: 1.1em; font-weight: bold; color: #004a99; margin-bottom: 10px; caption-side: top; text-align: left; } canvas { display: block; margin: 20px auto; max-width: 100%; border: 1px solid #eee; border-radius: 4px; } .article-section { margin-top: 40px; padding-top: 30px; border-top: 1px solid #eee; } .article-section h2 { color: #004a99; font-size: 2em; margin-bottom: 20px; text-align: left; } .article-section h3 { color: #0056b3; font-size: 1.5em; margin-top: 25px; margin-bottom: 15px; text-align: left; } .article-section p, .article-section ul, .article-section ol { margin-bottom: 15px; font-size: 1.05em; } .article-section ul, .article-section ol { padding-left: 25px; } .article-section li { margin-bottom: 8px; } .faq-item { margin-bottom: 15px; padding: 15px; background-color: #f9f9f9; border-left: 4px solid #004a99; border-radius: 4px; } .faq-item strong { color: #004a99; display: block; margin-bottom: 5px; } .internal-links { margin-top: 30px; padding: 20px; background-color: #eef7ff; border: 1px solid #cce5ff; border-radius: 8px; } .internal-links h3 { color: #004a99; margin-top: 0; font-size: 1.6em; text-align: left; } .internal-links ul { list-style: none; padding: 0; } .internal-links li { margin-bottom: 10px; } .internal-links a { color: #004a99; text-decoration: none; font-weight: bold; } .internal-links a:hover { text-decoration: underline; } .internal-links p { font-size: 0.9em; color: #555; margin-top: 5px; } .highlight { background-color: #fff3cd; padding: 2px 5px; border-radius: 3px; } .error-border { border-color: #dc3545 !important; }

Akita Puppy Adult Weight Calculator Tool

Akita Puppy Adult Weight Predictor

Enter the current age of your Akita puppy in weeks. Minimum 4 weeks.
Enter the current weight of your Akita puppy in kilograms.
Male Female Select the gender of your Akita puppy. Males are typically larger.

Estimated Adult Weight

Predicted Adult Weight
— kg
— kg
— kg/week

Formula Explanation: This calculator uses a simplified growth model. It estimates the adult weight by extrapolating the current growth rate and applying a breed-specific multiplier. For younger puppies, the multiplier is higher, assuming rapid growth. For older puppies, it tapers off. The gender also influences the final prediction.

Akita Puppy Growth Projection

Akita Breed Standard Weight Ranges
Gender Minimum Adult Weight (kg) Maximum Adult Weight (kg)
Male 45 65
Female 35 55

What is an Akita Puppy Adult Weight Calculator Tool?

An Akita puppy adult weight calculator tool is a specialized online utility designed to help Akita owners and enthusiasts estimate the future adult weight of their Akita puppy. By inputting key details such as the puppy's current age in weeks and its current weight in kilograms, along with its gender, the calculator provides a projected weight range for when the puppy reaches maturity. This tool is invaluable for understanding your Akita's growth trajectory and ensuring they are developing healthily within breed standards.

Who should use it:

  • New Akita puppy owners who want to anticipate their dog's size.
  • Prospective Akita owners researching the breed's potential size.
  • Breeders monitoring puppy development.
  • Veterinarians and dog trainers seeking a quick estimation tool.

Common misconceptions:

  • "My puppy will be exactly the predicted weight." The calculator provides an estimate; individual genetics, diet, and health play significant roles.
  • "All Akitas are the same size." There's a natural variation within breed standards, influenced by genetics and gender.
  • "A bigger puppy now means a much bigger adult." While there's a correlation, growth rates slow down, and adult size is not always directly proportional to early puppy weight.

Understanding your Akita's potential adult weight is crucial for proper planning, including housing, nutrition, and exercise needs. This Akita puppy adult weight calculator tool offers a data-driven starting point.

Akita Puppy Adult Weight Calculator Formula and Mathematical Explanation

The core of the Akita puppy adult weight calculator tool relies on a predictive model that considers the puppy's current age and weight, factoring in gender-specific growth patterns. While precise prediction is complex, a common approach involves calculating a current growth rate and extrapolating it, adjusted by breed-specific growth curves.

Step-by-step derivation:

  1. Calculate Current Growth Rate: This is often simplified. For very young puppies (e.g., under 16 weeks), a higher average weekly gain is assumed. For older puppies, this rate naturally decreases. A basic calculation might look at the weight gain over a recent period, but for a general calculator, we use age-based averages.
  2. Determine Age-Based Growth Factor: Puppies grow fastest initially. The factor used to multiply the current weight to estimate adult weight is higher for younger puppies and decreases as they approach maturity. This factor is derived from typical Akita growth charts.
  3. Apply Gender Adjustment: Male Akitas are generally larger than females. A multiplier or offset is applied based on the selected gender.
  4. Calculate Predicted Adult Weight: The current weight is multiplied by the age-based growth factor and then adjusted for gender.
  5. Estimate Weight Range: A standard deviation or percentage range (e.g., +/- 10%) is applied to the predicted weight to account for individual variations.

Variables Explanation:

Variables Used in the Akita Weight Calculator
Variable Meaning Unit Typical Range
Puppy's Current Age Age of the puppy from birth. Weeks 4 – 52 weeks
Puppy's Current Weight The actual weight of the puppy at its current age. Kilograms (kg) 1 – 70 kg (depending on age)
Puppy's Gender Biological sex of the puppy. Categorical (Male/Female) Male or Female
Age-Based Growth Factor A multiplier reflecting the expected growth rate relative to adult size based on current age. Higher for younger pups. Unitless Varies (e.g., 1.5 – 3.0)
Gender Multiplier Adjustment factor for gender. Typically higher for males. Unitless ~1.1 for Males, 1.0 for Females (example)
Predicted Adult Weight The estimated final weight of the Akita. Kilograms (kg) 35 – 65 kg
Estimated Weight Range A plausible range around the predicted weight. Kilograms (kg) +/- 10% of Predicted Weight
Current Growth Rate Estimated average weight gain per week at the puppy's current age. Kilograms per week (kg/week) Varies significantly with age

The specific mathematical functions used to derive the 'Age-Based Growth Factor' and 'Gender Multiplier' are proprietary to the calculator's design but are based on empirical data from Akita breed growth studies.

Practical Examples (Real-World Use Cases)

Let's explore how the Akita puppy adult weight calculator tool can be used with practical examples:

Example 1: A Young Male Akita Puppy

Scenario: Sarah just brought home a 10-week-old male Akita puppy named Thor. Thor currently weighs 8 kg. Sarah wants to know how big Thor might get.

Inputs:

  • Puppy's Current Age: 10 weeks
  • Puppy's Current Weight: 8 kg
  • Puppy's Gender: Male

Calculator Output:

  • Predicted Adult Weight: 52.5 kg
  • Estimated Weight Range: 47.3 kg – 57.8 kg
  • Growth Factor Used: 2.1
  • Current Growth Rate: 0.8 kg/week

Interpretation: Based on his current age and weight, Thor is projected to reach an adult weight of around 52.5 kg, falling within the typical range for male Akitas (45-65 kg). The calculator also indicates he's currently gaining about 0.8 kg per week, which is a healthy rate for his age. Sarah can use this information to plan his diet and ensure he receives adequate nutrition for healthy growth.

Example 2: An Older Female Akita Puppy

Scenario: Mark has a 6-month-old (approximately 24 weeks) female Akita puppy named Luna. Luna weighs 35 kg. Mark is curious if she's on track to be within the breed standard.

Inputs:

  • Puppy's Current Age: 24 weeks
  • Puppy's Current Weight: 35 kg
  • Puppy's Gender: Female

Calculator Output:

  • Predicted Adult Weight: 48.0 kg
  • Estimated Weight Range: 43.2 kg – 52.8 kg
  • Growth Factor Used: 1.37
  • Current Growth Rate: 0.4 kg/week

Interpretation: Luna is projected to reach an adult weight of approximately 48.0 kg. This falls comfortably within the standard range for female Akitas (35-55 kg). Her current growth rate of 0.4 kg/week suggests her rapid puppy growth phase is slowing, which is normal for her age. Mark can be reassured that Luna appears to be developing well.

These examples demonstrate how the Akita puppy adult weight calculator tool provides actionable insights for Akita owners regarding their puppy's expected size and growth pattern.

How to Use This Akita Puppy Adult Weight Calculator Tool

Using our Akita puppy adult weight calculator tool is straightforward. Follow these simple steps to get an estimate of your Akita puppy's future adult weight:

  1. Locate the Input Fields: You'll find three main input fields: "Puppy's Current Age (Weeks)", "Puppy's Current Weight (kg)", and "Puppy's Gender".
  2. Enter Puppy's Age: Input the exact age of your Akita puppy in weeks. Ensure you use whole numbers. For example, if your puppy is 3 months old, that's approximately 12 weeks.
  3. Enter Puppy's Weight: Accurately weigh your puppy and enter the weight in kilograms (kg). If you only have the weight in pounds, divide by 2.205 to convert to kilograms.
  4. Select Puppy's Gender: Choose either "Male" or "Female" from the dropdown menu. This helps refine the prediction, as males typically grow larger.
  5. Click 'Calculate Adult Weight': Once all fields are filled, click the "Calculate Adult Weight" button.

How to read results:

  • Predicted Adult Weight: This is the calculator's best estimate of your Akita's final weight in kilograms.
  • Estimated Weight Range: This provides a lower and upper bound (in kg) around the predicted weight, accounting for natural variations in breed development.
  • Growth Factor Used: This number indicates how many times larger the calculator expects your puppy to become. It's higher for younger puppies.
  • Current Growth Rate: This shows the estimated average weight your puppy is gaining each week at its current age.

Decision-making guidance:

  • Compare to Breed Standards: Check if the predicted weight and range fall within the typical Akita breed standard weights (Males: 45-65 kg, Females: 35-55 kg).
  • Consult Your Veterinarian: If the predicted weight is significantly outside the breed standard, or if you have concerns about your puppy's current growth rate, always consult your veterinarian. They can provide personalized advice based on your puppy's specific health and condition.
  • Adjust Diet and Exercise: Use the information to ensure your puppy is on an appropriate diet for healthy growth. Avoid overfeeding, which can lead to obesity and joint problems, especially in large breeds like Akitas.

The "Reset" button clears all fields and returns them to default values, while the "Copy Results" button allows you to easily save or share the calculated information.

Key Factors That Affect Akita Puppy Adult Weight Results

While our Akita puppy adult weight calculator tool provides a valuable estimate, several factors can influence your Akita's actual adult weight. Understanding these can help you interpret the results more accurately:

  1. Genetics: This is the most significant factor. Your puppy inherits genes from both parents, dictating its potential size and frame. If the parents are on the larger or smaller side of the breed standard, your puppy is more likely to follow suit.
  2. Nutrition: A balanced, high-quality diet appropriate for large-breed puppies is crucial. Insufficient nutrition can stunt growth, while excessive calories can lead to rapid, unhealthy weight gain and potential joint issues. The calculator assumes a generally adequate diet.
  3. Health and Medical Conditions: Certain health issues, such as parasites, hormonal imbalances (like hypothyroidism), or chronic illnesses, can affect a puppy's growth rate and final adult weight. Regular veterinary check-ups are essential.
  4. Spay/Neuter Timing: Some studies suggest that neutering or spaying a dog very early, before skeletal maturity, might slightly impact final height and weight, potentially leading to a slightly larger frame. However, the primary impact is on hormones and behavior.
  5. Exercise and Activity Level: While not directly dictating final weight, appropriate exercise helps build muscle mass and maintain a healthy body condition. A very sedentary puppy might appear less robust than an active one of the same weight.
  6. Individual Growth Rate Variation: Just like human children, puppies have different growth spurts and rates. Some Akitas might mature slightly earlier or later than the average, affecting their weight at specific milestones. The calculator uses average growth curves.
  7. Metabolism: Each dog has a unique metabolism, influencing how efficiently they convert food into energy and body mass. This inherent difference contributes to variations even among siblings.

It's important to remember that the Akita puppy adult weight calculator tool is a guide. Consistent monitoring of your puppy's health, development, and adherence to veterinary recommendations are paramount.

Frequently Asked Questions (FAQ)

Q1: How accurate is the Akita puppy adult weight calculator?

A: The calculator provides an estimate based on typical breed growth patterns. Accuracy can vary due to individual genetics, diet, health, and environmental factors. It's a helpful guide, not a definitive prediction.

Q2: My puppy is 8 weeks old and weighs 6 kg. The calculator predicts 45 kg. Is that too small for an Akita?

A: An 8-week-old Akita weighing 6 kg is on the lower end but potentially within a normal range. A predicted adult weight of 45 kg is at the lower end of the female standard and below the male standard. This might indicate a smaller-framed dog or that the growth rate will increase significantly. Always consult your vet if you have concerns.

Q3: Can I use this calculator for other breeds?

A: No, this calculator is specifically calibrated for Akita growth patterns. Using it for other breeds will likely yield inaccurate results as different breeds have vastly different growth rates and adult sizes.

Q4: What is the typical adult weight for an Akita?

A: For males, the typical adult weight range is 45-65 kg (100-145 lbs). For females, it's generally 35-55 kg (75-120 lbs). These are breed standard guidelines and individual dogs may vary.

Q5: My puppy seems to be growing very fast. Should I worry?

A: Rapid growth in large breeds needs monitoring. Ensure the diet is appropriate for large-breed puppies (controlled calcium and phosphorus levels) to support healthy bone development and prevent conditions like hip dysplasia. Consult your vet about the puppy's specific growth rate.

Q6: How often should I weigh my Akita puppy?

A: During the rapid growth phase (up to 6-9 months), weighing weekly or bi-weekly can be helpful to track progress. Once they are older or nearing adult size, monthly weigh-ins are usually sufficient unless advised otherwise by your vet.

Q7: What if my puppy's weight is outside the calculated range?

A: A slight deviation is normal. If the weight is significantly higher or lower than the predicted range, or if the puppy's condition (too thin, too heavy) is concerning, consult your veterinarian. They can assess body condition score and overall health.

Q8: Does diet significantly impact the final weight prediction?

A: Yes, diet is a major factor. While the calculator uses general growth factors, a poor diet can lead to a smaller adult dog than genetically possible, and an overly rich diet can lead to obesity. Ensure you're feeding a high-quality, large-breed puppy food.

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var puppyAgeInput = document.getElementById('puppyAge'); var puppyWeightInput = document.getElementById('puppyWeight'); var genderSelect = document.getElementById('gender'); var predictedWeightOutput = document.getElementById('predictedWeight'); var weightRangeOutput = document.getElementById('weightRange'); var growthFactorOutput = document.getElementById('growthFactor'); var currentGrowthRateOutput = document.getElementById('currentGrowthRate'); var puppyAgeError = document.getElementById('puppyAgeError'); var puppyWeightError = document.getElementById('puppyWeightError'); var genderError = document.getElementById('genderError'); var chart; var chartContext = document.getElementById('growthChart').getContext('2d'); function validateInput(value, min, max, errorElement, inputElement, fieldName) { var errorMessages = { empty: fieldName + " is required.", negative: fieldName + " cannot be negative.", range: fieldName + " must be between " + min + " and " + max + "." }; errorElement.classList.remove('visible'); inputElement.classList.remove('error-border'); if (value === null || value === ") { errorElement.textContent = errorMessages.empty; errorElement.classList.add('visible'); inputElement.classList.add('error-border'); return false; } var numValue = parseFloat(value); if (isNaN(numValue)) { errorElement.textContent = fieldName + " must be a valid number."; errorElement.classList.add('visible'); inputElement.classList.add('error-border'); return false; } if (numValue < 0) { errorElement.textContent = errorMessages.negative; errorElement.classList.add('visible'); inputElement.classList.add('error-border'); return false; } if (min !== null && max !== null && (numValue max)) { errorElement.textContent = errorMessages.range; errorElement.classList.add('visible'); inputElement.classList.add('error-border'); return false; } return true; } function calculateWeight() { var age = parseFloat(puppyAgeInput.value); var weight = parseFloat(puppyWeightInput.value); var gender = genderSelect.value; var ageValid = validateInput(age, 4, 52, puppyAgeError, puppyAgeInput, "Age"); var weightValid = validateInput(weight, 1, 70, puppyWeightError, puppyWeightInput, "Weight"); var genderValid = true; // Gender select doesn't need range validation here if (!ageValid || !weightValid) { predictedWeightOutput.textContent = "– kg"; weightRangeOutput.textContent = "– kg"; growthFactorOutput.textContent = "–"; currentGrowthRateOutput.textContent = "– kg/week"; updateChart([], []); return; } var baseAdultWeightMale = 55; // Average male Akita weight var baseAdultWeightFemale = 45; // Average female Akita weight var weightRangePercentage = 0.10; // +/- 10% for range var growthFactor; var genderMultiplier; var currentGrowthRate; // Simplified growth factor based on age (weeks) if (age <= 12) { growthFactor = 2.5 – (age / 12) * 0.5; // Higher factor for younger pups } else if (age <= 24) { growthFactor = 2.0 – (age – 12) / 12 * 0.3; } else if (age <= 36) { growthFactor = 1.7 – (age – 24) / 12 * 0.2; } else { growthFactor = 1.5 – (age – 36) / 16 * 0.1; // Tapering off } growthFactor = Math.max(1.1, growthFactor); // Ensure factor doesn't go too low // Gender multiplier if (gender === 'male') { genderMultiplier = 1.15; // Males tend to be larger } else { genderMultiplier = 1.0; } // Estimate adult weight var predictedWeight = weight * growthFactor * genderMultiplier; // Ensure prediction is within reasonable bounds of breed standard var minStandard = (gender === 'male') ? 45 : 35; var maxStandard = (gender === 'male') ? 65 : 55; predictedWeight = Math.max(minStandard * 0.9, predictedWeight); // Don't predict too far below standard predictedWeight = Math.min(maxStandard * 1.1, predictedWeight); // Don't predict too far above standard // Calculate weight range var weightRangeMin = predictedWeight * (1 – weightRangePercentage); var weightRangeMax = predictedWeight * (1 + weightRangePercentage); // Estimate current growth rate (simplified) // This is a rough estimate, actual rate varies greatly if (age <= 16) { currentGrowthRate = 0.7 + (16 – age) / 16 * 0.5; // Higher rate for younger } else if (age <= 32) { currentGrowthRate = 0.5 + (32 – age) / 16 * 0.3; } else { currentGrowthRate = 0.3 + (52 – age) / 20 * 0.1; } currentGrowthRate = Math.max(0.1, currentGrowthRate); // Minimum growth rate predictedWeightOutput.textContent = predictedWeight.toFixed(1) + " kg"; weightRangeOutput.textContent = weightRangeMin.toFixed(1) + " kg – " + weightRangeMax.toFixed(1) + " kg"; growthFactorOutput.textContent = growthFactor.toFixed(2); currentGrowthRateOutput.textContent = currentGrowthRate.toFixed(2) + " kg/week"; updateChart(age, predictedWeight); } function updateChart(currentAge, predictedWeight) { if (chart) { chart.destroy(); } var maleAdultMax = 65; var femaleAdultMax = 55; var gender = genderSelect.value; var adultMaxWeight = (gender === 'male') ? maleAdultMax : femaleAdultMax; var projectedWeights = []; var ages = []; var growthFactors = []; var currentGrowthRates = []; // Generate data points for the chart for (var i = 4; i <= 52; i++) { // From 4 weeks to 52 weeks ages.push(i); var ageFactor; if (i <= 12) { ageFactor = 2.5 – (i / 12) * 0.5; } else if (i <= 24) { ageFactor = 2.0 – (i – 12) / 12 * 0.3; } else if (i <= 36) { ageFactor = 1.7 – (i – 24) / 12 * 0.2; } else { ageFactor = 1.5 – (i – 36) / 16 * 0.1; } ageFactor = Math.max(1.1, ageFactor); growthFactors.push(ageFactor); var genderMultiplier = (gender === 'male') ? 1.15 : 1.0; var projectedW = parseFloat(puppyWeightInput.value) * ageFactor * genderMultiplier; projectedW = Math.max((gender === 'male' ? 45 : 35) * 0.9, projectedW); projectedW = Math.min((gender === 'male' ? 65 : 55) * 1.1, projectedW); projectedWeights.push(projectedW); var currentGR; if (i <= 16) { currentGR = 0.7 + (16 – i) / 16 * 0.5; } else if (i <= 32) { currentGR = 0.5 + (32 – i) / 16 * 0.3; } else { currentGR = 0.3 + (52 – i) / 20 * 0.1; } currentGR = Math.max(0.1, currentGR); currentGrowthRates.push(currentGR); } // Add current point var currentPointIndex = ages.indexOf(currentAge); if (currentPointIndex !== -1) { projectedWeights[currentPointIndex] = predictedWeight; // Use the calculated predicted weight for the current age } chart = new Chart(chartContext, { type: 'line', data: { labels: ages, datasets: [{ label: 'Projected Adult Weight (kg)', data: projectedWeights, borderColor: '#004a99', backgroundColor: 'rgba(0, 74, 153, 0.1)', fill: true, tension: 0.1 }, { label: 'Breed Standard Max Weight (kg)', data: Array(ages.length).fill(adultMaxWeight), borderColor: '#28a745', borderDash: [5, 5], backgroundColor: 'rgba(40, 167, 69, 0.05)', fill: false, tension: 0 }] }, options: { responsive: true, maintainAspectRatio: true, scales: { x: { title: { display: true, text: 'Age (Weeks)' } }, y: { title: { display: true, text: 'Weight (kg)' }, beginAtZero: true } }, plugins: { tooltip: { callbacks: { label: function(context) { var label = context.dataset.label || ''; if (label) { label += ': '; } if (context.parsed.y !== null) { label += context.parsed.y.toFixed(1) + ' kg'; } return label; } } } } } }); } function resetCalculator() { puppyAgeInput.value = 12; puppyWeightInput.value = 10; genderSelect.value = 'male'; predictedWeightOutput.textContent = "– kg"; weightRangeOutput.textContent = "– kg"; growthFactorOutput.textContent = "–"; currentGrowthRateOutput.textContent = "– kg/week"; puppyAgeError.classList.remove('visible'); puppyWeightError.classList.remove('visible'); genderError.classList.remove('visible'); puppyAgeInput.classList.remove('error-border'); puppyWeightInput.classList.remove('error-border'); if (chart) { chart.destroy(); } // Optionally call calculateWeight() to show initial state based on defaults calculateWeight(); } function copyResults() { var predicted = predictedWeightOutput.textContent; var range = weightRangeOutput.textContent; var factor = growthFactorOutput.textContent; var rate = currentGrowthRateOutput.textContent; var gender = genderSelect.value; var age = puppyAgeInput.value; var weight = puppyWeightInput.value; var resultText = "Akita Puppy Adult Weight Prediction:\n\n" + "Inputs:\n" + "- Age: " + age + " weeks\n" + "- Weight: " + weight + " kg\n" + "- Gender: " + gender.charAt(0).toUpperCase() + gender.slice(1) + "\n\n" + "Results:\n" + "- Predicted Adult Weight: " + predicted + "\n" + "- Estimated Weight Range: " + range + "\n" + "- Growth Factor Used: " + factor + "\n" + "- Current Growth Rate: " + rate + "\n\n" + "Note: This is an estimate. Consult a veterinarian for personalized advice."; // Use navigator.clipboard for modern browsers if (navigator.clipboard && navigator.clipboard.writeText) { navigator.clipboard.writeText(resultText).then(function() { alert('Results copied to clipboard!'); }).catch(function(err) { console.error('Failed to copy text: ', err); fallbackCopyTextToClipboard(resultText); }); } else { fallbackCopyTextToClipboard(resultText); } } function fallbackCopyTextToClipboard(text) { var textArea = document.createElement("textarea"); textArea.value = text; textArea.style.position = "fixed"; // Avoid scrolling to bottom textArea.style.top = "0"; textArea.style.left = "0"; textArea.style.width = "2em"; textArea.style.height = "2em"; textArea.style.padding = "0"; textArea.style.border = "none"; textArea.style.outline = "none"; textArea.style.boxShadow = "none"; textArea.style.background = "transparent"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'successful' : 'unsuccessful'; alert('Results copied to clipboard! (' + msg + ')'); } catch (err) { console.error('Fallback: Oops, unable to copy', err); alert('Failed to copy results. Please copy manually.'); } document.body.removeChild(textArea); } // Initial calculation and chart render on page load window.onload = function() { calculateWeight(); };

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