Pomeranian Weight Chart Calculator

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Pomeranian Weight Chart Calculator

Estimate your Pomeranian puppy's adult weight and track their growth with our interactive tool.

Pomeranian Puppy Weight Predictor

Enter the puppy's age in full months (e.g., 3 for 3 months old).
Enter the puppy's current weight in kilograms (e.g., 1.5 kg).
If known, enter the adult weight of the sire in kg. Leave blank if unknown or not applicable.
If known, enter the adult weight of the dam in kg. Leave blank if unknown or not applicable.

Your Pomeranian's Estimated Adult Weight

–.– kg
Estimated Max Adult Weight: –.– kg
Estimated Min Adult Weight: –.– kg
Growth Factor: –.–

Key Assumptions:

Breed Standard Range: 1.8 – 3.5 kg
Growth Stabilizes Around 12 Months.
Formula Used: This calculator uses a simplified model. For puppies under 6 months, it extrapolates based on typical growth curves, considering breed standards and parental size if provided. For older puppies, it considers the current weight and typical adult size ranges. A common heuristic is doubling the weight at 12 weeks, but this calculator refines it with parent data and age. The growth factor is a multiplier derived from the current weight relative to a target extrapolated adult weight.

Pomeranian Growth Chart (Estimated)

■ Estimated Weight ■ Average Adult Range
Pomeranian Weight Development Milestones
Age (Months) Typical Weight Range (kg) Notes
2 0.7 – 1.2 Rapid growth phase begins.
3 1.0 – 1.6 Double birth weight is often achieved.
4 1.2 – 2.0 Significant development.
6 1.5 – 2.5 Approaching adult size, but still filling out.
9 1.7 – 3.0 Close to adult weight, bone structure nearing completion.
12+ 1.8 – 3.5 Full adult weight range. Final few ounces may be gained.

Understanding Pomeranian Weight Charts

What is a Pomeranian Weight Chart?

A Pomeranian weight chart is a tool used by breeders, veterinarians, and owners to track and estimate the growth of Pomeranian puppies. It typically displays typical weight ranges for different ages, from a few weeks old to adulthood. These charts help ensure that a Pomeranian puppy is growing at a healthy and appropriate rate, falling within the expected parameters for their breed and age. They are not rigid rules but rather guidelines based on averages derived from countless healthy Pomeranians. If your Pomeranian's weight deviates significantly, it doesn't automatically mean something is wrong, but it does warrant closer attention and possibly a consultation with a veterinarian.

Who should use it? Anyone responsible for a Pomeranian puppy's care, including new owners, experienced breeders looking to monitor litters, and veterinary professionals assessing puppy development. It's particularly useful for new owners who may not have extensive experience with puppy growth patterns.

Common misconceptions: A frequent misunderstanding is that these charts dictate a puppy's exact adult weight. In reality, they provide a range, and individual genetics, diet, activity level, and overall health play crucial roles. Another misconception is that any deviation from the chart is a cause for panic. Healthy puppies can vary, and slight variations are often normal. The chart is a reference, not a diagnosis.

Pomeranian Weight Chart Formula and Mathematical Explanation

Our Pomeranian weight chart calculator uses a multi-faceted approach to estimate adult weight, acknowledging that puppies don't grow linearly. The core idea is to leverage the puppy's current age and weight, alongside breed-specific data and, if available, parental weights.

Step-by-Step Derivation:

  1. Base Calculation (Age & Weight): For younger puppies (e.g., under 6 months), a common heuristic is to extrapolate growth. A simplified method might involve predicting based on weight at a certain milestone (like 12-16 weeks). Our calculator refines this by considering typical growth curves and the breed's standard adult weight range (1.8 – 3.5 kg).
  2. Parental Weight Influence: If provided, the weights of the sire and dam are incorporated. A simple approach is to average the parental weights as a baseline estimate. For instance, if the male weighs 3.0 kg and the female weighs 2.8 kg, the average (2.9 kg) suggests the adult weight might be around this value. This average is then weighted against the puppy's current growth trajectory.
  3. Age Adjustment: As a puppy gets older (approaching 12 months), their weight becomes a more reliable indicator of their final adult size. The calculator shifts its emphasis from extrapolation to near-final weight estimation. For puppies significantly older than 6 months, the current weight is a strong predictor, with adjustments made for potential minor gains.
  4. Growth Factor Calculation: The growth factor is calculated as the ratio of the puppy's current weight to an estimated target adult weight (derived from the combined methods above). This factor helps quantify how quickly the puppy is growing relative to its expected adult size. For example, if a 4-month-old puppy weighs 1.5 kg and the estimated adult weight is 2.5 kg, the growth factor might be around 0.6 (1.5 / 2.5), indicating it has about 60% of its expected adult weight.
  5. Min/Max Estimation: The estimated adult weight range (1.8 – 3.5 kg) is used to set boundaries. The calculator aims to place the primary estimate within this range, adjusting based on the inputs. The minimum and maximum estimates are derived by considering the current growth rate and the extremes of the breed standard.

Variable Explanations:

Variable Meaning Unit Typical Range
Current Age (Months) Age of the puppy in completed months. Months 1 – 12
Current Weight (kg) The puppy's measured weight. Kilograms (kg) 0.1 – 3.5
Male Parent Weight (kg) Adult weight of the sire (father). Kilograms (kg) 1.8 – 3.5 (typical)
Female Parent Weight (kg) Adult weight of the dam (mother). Kilograms (kg) 1.8 – 3.5 (typical)
Estimated Adult Weight (kg) The calculator's primary prediction for the puppy's final weight. Kilograms (kg) 1.8 – 3.5
Estimated Min Adult Weight (kg) Lower bound of the predicted adult weight. Kilograms (kg) 1.8 – 3.0
Estimated Max Adult Weight (kg) Upper bound of the predicted adult weight. Kilograms (kg) 2.2 – 3.5
Growth Factor Ratio of current weight to estimated adult weight, indicating growth stage. Unitless 0.1 – 0.9

Practical Examples (Real-World Use Cases)

Let's illustrate how the Pomeranian weight chart calculator works with concrete scenarios.

Example 1: Young Puppy

Scenario: Sarah just brought home a 3-month-old Pomeranian puppy named 'Snowball'. Snowball currently weighs 1.2 kg. Sarah knows the parents: the father weighs 3.2 kg and the mother weighs 2.8 kg. She wants to estimate Snowball's adult weight.

Inputs:

  • Current Age: 3 Months
  • Current Weight: 1.2 kg
  • Male Parent Weight: 3.2 kg
  • Female Parent Weight: 2.8 kg

Calculator Output:

  • Primary Result: Estimated Adult Weight: 2.9 kg
  • Estimated Max Adult Weight: 3.2 kg
  • Estimated Min Adult Weight: 2.6 kg
  • Growth Factor: 0.41

Interpretation: Based on Snowball's current growth and his parents' sizes, the calculator predicts he will likely reach an adult weight around 2.9 kg, with a likely range between 2.6 kg and 3.2 kg. This falls comfortably within the standard Pomeranian weight range. Sarah can use this information to ensure his food portions are appropriate for a puppy of this potential adult size.

Example 2: Older Puppy

Scenario: Mark has a 7-month-old Pomeranian, 'Max', who currently weighs 2.5 kg. Mark doesn't know the parents' weights. He wants to get an idea if Max is on track to be a typical adult Pomeranian.

Inputs:

  • Current Age: 7 Months
  • Current Weight: 2.5 kg
  • Male Parent Weight: (blank)
  • Female Parent Weight: (blank)

Calculator Output:

  • Primary Result: Estimated Adult Weight: 2.8 kg
  • Estimated Max Adult Weight: 3.1 kg
  • Estimated Min Adult Weight: 2.5 kg
  • Growth Factor: 0.89

Interpretation: At 7 months, Max weighs 2.5 kg. The calculator, lacking parental data, relies more heavily on typical growth curves for his age and the breed standard. It estimates Max will likely settle around 2.8 kg, potentially reaching up to 3.1 kg. His current weight is close to the upper end of the predicted range, indicated by a high growth factor (0.89), suggesting he's nearing his full adult size. Mark should monitor his food intake to prevent him from becoming overweight.

How to Use This Pomeranian Weight Chart Calculator

Using our Pomeranian weight chart calculator is straightforward. Follow these steps to get an estimate for your puppy's future weight:

  1. Enter Current Age: Input the puppy's age in months. For example, if the puppy is 10 weeks old, that's approximately 2.5 months; you can round to 2 or 3 months, or if the calculator supports decimals, use 2.5. Our calculator uses whole months for simplicity (1-12).
  2. Enter Current Weight: Accurately measure your puppy's weight in kilograms (kg). Use a reliable scale, preferably a pet scale for accuracy.
  3. Input Parent Weights (Optional): If you know the adult weights of the puppy's sire (father) and dam (mother) in kilograms, enter them. This data significantly improves the estimate, especially for younger puppies. Leave these fields blank if unknown.
  4. Click 'Calculate': Once all relevant fields are filled, click the "Calculate Adult Weight" button.
  5. Review Results: The calculator will display:
    • Estimated Adult Weight: The most likely adult weight.
    • Estimated Min/Max Adult Weight: The probable range for your Pomeranian's adult size.
    • Growth Factor: An indicator of how much growth is potentially left.
  6. Interpret the Data: Compare the estimated weights to the standard Pomeranian range (1.8 – 3.5 kg). Use this information to adjust feeding, monitor for potential obesity or underweight issues, and discuss growth patterns with your vet.
  7. Use the Chart & Table: Refer to the growth chart and the milestone table for visual and tabular comparisons of typical Pomeranian development.
  8. Reset or Copy: Use the 'Reset' button to clear the fields and start over. Use 'Copy Results' to save or share the key figures and assumptions.

Decision-Making Guidance: This calculator is a guide. If your puppy's estimated weight is significantly outside the 1.8-3.5 kg range, or if their growth seems unusually fast or slow, consult your veterinarian. They can provide personalized advice based on your specific dog's health and breed characteristics.

Key Factors That Affect Pomeranian Weight Results

While our calculator provides a solid estimate, several factors can influence your Pomeranian's actual adult weight:

  1. Genetics: This is the most significant factor. Even with known parent weights, a puppy can inherit genes that lead to a size different from their parents. Genetics dictates the potential frame and build.
  2. Nutrition & Diet: A balanced, high-quality diet appropriate for a growing puppy is crucial. Overfeeding can lead to obesity, while inadequate nutrition can stunt growth. The calculator assumes a healthy diet is provided.
  3. Age & Growth Stage: Puppies grow rapidly but at different rates. Our calculator accounts for age, but individual growth spurts can occur. Weight stabilization typically happens around 10-12 months, but minor weight gain can continue.
  4. Health Conditions: Underlying health issues, such as parasites, metabolic disorders, or hormonal imbalances, can significantly impact a puppy's growth rate and final weight. Regular vet check-ups are essential.
  5. Activity Level: A highly active puppy might burn more calories, potentially leading to a leaner build compared to a less active counterpart, even if they have the same genetic potential.
  6. Spay/Neuter Status: Hormonal changes associated with spaying or neutering can sometimes influence metabolism and body composition, potentially affecting weight gain patterns post-surgery.
  7. Individual Variation: Just like humans, every dog is unique. Some may naturally be slightly smaller or larger than the average, even within a single litter.

Frequently Asked Questions (FAQ)

What is the ideal adult weight for a Pomeranian?
The breed standard typically defines an ideal adult weight for Pomeranians between 1.8 kg and 3.5 kg (approximately 4 to 8 pounds). Our calculator aims to predict a weight within this range.
My puppy is 4 months old and weighs 1.8 kg. Is this too heavy?
At 4 months, 1.8 kg is on the higher end of the typical range (often 1.2-2.0 kg). If the parents are on the larger side (e.g., close to 3.5 kg), this might be normal. However, it's worth monitoring closely. Ensure you are feeding age-appropriate food and not overfeeding treats. Consult your vet if you have concerns about their body condition score.
Can parental weight be inaccurate?
Yes. Owners might estimate parent weights, or the parents themselves might be overweight or underweight. If parent weights are known to be inaccurate, it's best to rely more on the puppy's current age, weight, and breed standards.
How accurate is this Pomeranian weight calculator?
The calculator provides an educated estimate based on common growth patterns and available data. However, individual variation is significant. It's a helpful tool for guidance but not a definitive prediction. Always consult your veterinarian for personalized health assessments.
My puppy seems smaller than the chart suggests. Should I be worried?
Not necessarily. Small variations are common. If your puppy is active, eating well, and otherwise healthy, they might just be on the smaller end of the spectrum. However, if they are lethargic, have a poor appetite, or are significantly below the expected growth curve, a vet visit is recommended to rule out underlying issues.
When do Pomeranians stop growing?
Pomeranians typically reach their full adult height and most of their adult weight between 10 to 12 months of age. Some may continue to fill out slightly or gain a few ounces up to 18 months.
Should I use a specific puppy food for Pomeranians?
It's recommended to feed a high-quality puppy food formulated for small breeds. These foods often have appropriate calorie density and nutrient profiles. Discuss specific food recommendations with your veterinarian, as they can tailor advice to your puppy's individual needs and potential adult size.
What is the 'Growth Factor' in the results?
The Growth Factor is a ratio representing how much of the estimated adult weight the puppy has currently achieved. A factor closer to 1 (e.g., 0.9) means the puppy is nearing its adult weight, while a factor closer to 0 (e.g., 0.3) indicates it's still in the early stages of rapid growth.

Related Tools and Internal Resources

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var breedMinWeight = 1.8; var breedMaxWeight = 3.5; function validateInput(inputElement, errorElement, minValue, maxValue, fieldName) { var value = parseFloat(inputElement.value); var isValid = true; if (isNaN(value)) { errorElement.textContent = fieldName + ' must be a number.'; errorElement.style.display = 'block'; isValid = false; } else if (value <= 0) { errorElement.textContent = fieldName + ' must be positive.'; errorElement.style.display = 'block'; isValid = false; } else if (minValue !== null && value maxValue) { errorElement.textContent = fieldName + ' cannot exceed ' + maxValue + '.'; errorElement.style.display = 'block'; isValid = false; } else { errorElement.textContent = "; errorElement.style.display = 'none'; } return isValid; } function calculateWeight() { var isValidAge = validateInput(currentAgeMonthsInput, currentAgeMonthsError, 1, 12, 'Age'); var isValidWeight = validateInput(currentWeightKgInput, currentWeightKgError, 0.1, null, 'Weight'); var isValidParentMale = validateInput(parentWeightMaleKgInput, parentWeightMaleKgError, 0.1, null, 'Parent Male Weight'); var isValidParentFemale = validateInput(parentWeightFemaleKgInput, parentWeightFemaleKgError, 0.1, null, 'Parent Female Weight'); if (!isValidAge || !isValidWeight || !isValidParentMale || !isValidParentFemale) { primaryResultDiv.textContent = 'Invalid Input'; estimatedMaxWeightSpan.textContent = '–'; estimatedMinWeightSpan.textContent = '–'; growthFactorSpan.textContent = '–'; copyBtn.style.display = 'none'; return; } var currentAgeMonths = parseFloat(currentAgeMonthsInput.value); var currentWeightKg = parseFloat(currentWeightKgInput.value); var parentWeightMaleKg = parseFloat(parentWeightMaleKgInput.value) || null; var parentWeightFemaleKg = parseFloat(parentWeightFemaleKgInput.value) || null; var estimatedAdultWeight; var estimatedMinWeight; var estimatedMaxWeight; var growthFactor; var avgParentWeight = null; if (parentWeightMaleKg && parentWeightFemaleKg) { avgParentWeight = (parentWeightMaleKg + parentWeightFemaleKg) / 2; } else if (parentWeightMaleKg) { avgParentWeight = parentWeightMaleKg; } else if (parentWeightFemaleKg) { avgParentWeight = parentWeightFemaleKg; } // Simplified predictive model based on age and parent weights if (currentAgeMonths = 5 && currentAgeMonths estimatedMaxWeight) { var temp = estimatedMinWeight; estimatedMinWeight = estimatedMaxWeight; estimatedMaxWeight = temp; } // Adjust if estimates fall outside breed standard if (estimatedMinWeight breedMaxWeight) estimatedMaxWeight = breedMaxWeight; if (estimatedAdultWeight breedMaxWeight) estimatedAdultWeight = (breedMaxWeight + estimatedMinWeight) / 2; growthFactor = currentWeightKg / estimatedAdultWeight; primaryResultDiv.textContent = estimatedAdultWeight.toFixed(2) + ' kg'; estimatedMaxWeightSpan.textContent = estimatedMaxWeight.toFixed(2) + ' kg'; estimatedMinWeightSpan.textContent = estimatedMinWeight.toFixed(2) + ' kg'; growthFactorSpan.textContent = growthFactor.toFixed(2); copyBtn.style.display = 'inline-block'; updateChart(currentAgeMonths, currentWeightKg, estimatedMinWeight, estimatedMaxWeight, estimatedAdultWeight); } function resetForm() { currentAgeMonthsInput.value = 3; currentWeightKgInput.value = 1.5; parentWeightMaleKgInput.value = 3.0; parentWeightFemaleKgInput.value = 2.8; currentAgeMonthsError.textContent = "; currentAgeMonthsError.style.display = 'none'; currentWeightKgError.textContent = "; currentWeightKgError.style.display = 'none'; parentWeightMaleKgError.textContent = "; parentWeightMaleKgError.style.display = 'none'; parentWeightFemaleKgError.textContent = "; parentWeightFemaleKgError.style.display = 'none'; primaryResultDiv.textContent = '–.– kg'; estimatedMaxWeightSpan.textContent = '–'; estimatedMinWeightSpan.textContent = '–'; growthFactorSpan.textContent = '–'; copyBtn.style.display = 'none'; if (weightChart) { weightChart.destroy(); } updateChart(0, 0, breedMinWeight, breedMaxWeight, (breedMinWeight + breedMaxWeight) / 2); // Reset chart to defaults } function copyResults() { var resultText = "Pomeranian Weight Estimate:\n\n"; resultText += "Estimated Adult Weight: " + primaryResultDiv.textContent + "\n"; resultText += "Estimated Min Adult Weight: " + estimatedMinWeightSpan.textContent + "\n"; resultText += "Estimated Max Adult Weight: " + estimatedMaxWeightSpan.textContent + "\n"; resultText += "Growth Factor: " + growthFactorSpan.textContent + "\n\n"; resultText += "Key Assumptions:\n"; resultText += "- Breed Standard Range: " + document.getElementById('assumption1').textContent.split(': ')[1] + "\n"; resultText += "- Growth Stabilizes Around 12 Months.\n\n"; resultText += "Inputs Used:\n"; resultText += "- Current Age: " + currentAgeMonthsInput.value + " months\n"; resultText += "- Current Weight: " + currentWeightKgInput.value + " kg\n"; resultText += "- Male Parent Weight: " + (parentWeightMaleKgInput.value || 'N/A') + " kg\n"; resultText += "- Female Parent Weight: " + (parentWeightFemaleKgInput.value || 'N/A') + " kg\n"; var textArea = document.createElement("textarea"); textArea.value = resultText; textArea.style.position = "fixed"; textArea.style.left = "-9999px"; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { var successful = document.execCommand('copy'); var msg = successful ? 'Results copied!' : 'Copying failed!'; console.log(msg); // Optional: Show a temporary message to the user var tempMessage = document.createElement('div'); tempMessage.textContent = msg; tempMessage.style.cssText = 'position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background: var(–primary-color); color: white; padding: 15px; border-radius: var(–border-radius); z-index: 1000;'; document.body.appendChild(tempMessage); setTimeout(function() { document.body.removeChild(tempMessage); }, 2000); } catch (err) { console.error('Fallback: Oops, unable to copy', err); } document.body.removeChild(textArea); } function updateChart(currentAge, currentWeight, estMin, estMax, estAvg) { if (weightChart) { weightChart.destroy(); } var agePoints = [2, 3, 4, 6, 9, 12]; // Common milestone ages var typicalMinWeights = [0.7, 1.0, 1.2, 1.5, 1.7, breedMinWeight]; var typicalMaxWeights = [1.2, 1.6, 2.0, 2.5, 3.0, breedMaxWeight]; // Ensure the current age and weight are included if they are significant var allAges = […agePoints]; var allCurrentWeights = []; var allEstMinWeights = []; var allEstMaxWeights = []; var allEstAvgWeights = []; // Add typical data points for(var i = 0; i 0 && currentWeight > 0) { var inserted = false; for(var i = 0; i < allAges.length; i++) { if (currentAge <= allAges[i]) { allAges.splice(i, 0, currentAge); allCurrentWeights.splice(i, 0, currentWeight); allEstMinWeights.splice(i, 0, null); // Null placeholders to avoid connecting across the point allEstMaxWeights.splice(i, 0, null); allEstAvgWeights.splice(i, 0, null); inserted = true; break; } } if (!inserted) { // If current age is older than 12 months allAges.push(currentAge); allCurrentWeights.push(currentWeight); allEstMinWeights.push(null); allEstMaxWeights.push(null); allEstAvgWeights.push(null); } } // Ensure estMin, estMax, estAvg have data for the full range if needed, or can be simplified var finalEstMin = [estMin]; var finalEstMax = [estMax]; var finalEstAvg = [estAvg]; // Add estMin/Max/Avg for the 12 month point if they are calculated and not already there if (currentAge < 12) { var twelveMonthIndex = allAges.indexOf(12); if (twelveMonthIndex === -1) { allAges.push(12); allCurrentWeights.push(null); allEstMinWeights.push(breedMinWeight); allEstMaxWeights.push(breedMaxWeight); allEstAvgWeights.push((breedMinWeight + breedMaxWeight) / 2); } else { // Ensure the values for 12 months are set if they exist allEstMinWeights[twelveMonthIndex] = breedMinWeight; allEstMaxWeights[twelveMonthIndex] = breedMaxWeight; allEstAvgWeights[twelveMonthIndex] = (breedMinWeight + breedMaxWeight) / 2; } } weightChart = new Chart(chartContext, { type: 'line', data: { labels: allAges, datasets: [{ label: 'Your Puppy\'s Weight', data: allCurrentWeights, borderColor: 'var(–primary-color)', backgroundColor: 'rgba(0, 74, 153, 0.2)', fill: false, tension: 0.1, pointRadius: 5, pointHoverRadius: 7 }, { label: 'Average Adult Range', data: allEstAvgWeights, // Using average for line, could use min/max for shading borderColor: 'var(–success-color)', backgroundColor: 'rgba(40, 167, 69, 0.2)', fill: '-0', // Shaded area between this and next dataset tension: 0.1, pointRadius: 0 // No points for the range line itself }, { label: 'Min Adult Weight', // Hidden dataset for shading data: allEstMinWeights, borderColor: 'transparent', backgroundColor: 'rgba(40, 167, 69, 0.1)', fill: '-1', // Shaded area between this and the dataset above it (average) tension: 0.1, pointRadius: 0 }, { label: 'Max Adult Weight', // Hidden dataset for shading data: allEstMaxWeights, borderColor: 'transparent', backgroundColor: 'rgba(40, 167, 69, 0.1)', fill: '-2', // Shaded area between this and the dataset above it (min) tension: 0.1, pointRadius: 0 } ] }, options: { responsive: true, maintainAspectRatio: false, scales: { x: { title: { display: true, text: 'Age (Months)' } }, 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(2) + ' kg'; } return label; } } }, legend: { display: true, position: 'bottom' } } } }); } // Initial calculation and chart rendering on page load document.addEventListener('DOMContentLoaded', function() { calculateWeight(); // Perform initial calculation based on default values var initialAge = parseFloat(currentAgeMonthsInput.value); var initialWeight = parseFloat(currentWeightKgInput.value); var initialMin = breedMinWeight; var initialMax = breedMaxWeight; var initialAvg = (breedMinWeight + breedMaxWeight) / 2; updateChart(initialAge, initialWeight, initialMin, initialMax, initialAvg); // Add event listeners for real-time updates (optional, but good for user experience) currentAgeMonthsInput.addEventListener('input', calculateWeight); currentWeightKgInput.addEventListener('input', calculateWeight); parentWeightMaleKgInput.addEventListener('input', calculateWeight); parentWeightFemaleKgInput.addEventListener('input', calculateWeight); // FAQ toggles var faqQuestions = document.querySelectorAll('.faq-question'); faqQuestions.forEach(function(question) { question.addEventListener('click', function() { var faqItem = this.parentElement; faqItem.classList.toggle('active'); }); }); });

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