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How to tell how old a cat is

2025-11-13 07:13:34 pet

How to tell how old a cat is

As a pet owner, knowing your cat's age is crucial for daily care, diet planning, and health management. However, many people often find it difficult to accurately determine their age when adopting a stray cat or purchasing a cat. This article will combine the hot topics and hot content on the Internet in the past 10 days to provide you with a set of scientific and practical methods to help you determine the age of your cat.

1. Determine the age of a cat through its teeth

How to tell how old a cat is

The growth and wear of a cat’s teeth is an important basis for judging its age. Here are the typical features of cat teeth at different ages:

agedental characteristics
2-4 weeksBaby incisors begin to erupt
3-4 weeksPrimary canine teeth erupt
4-6 weeksPremolar teeth erupt
2-4 monthsAll deciduous teeth are fully grown
4-6 monthsPermanent teeth begin to replace deciduous teeth
7 monthsAll permanent teeth are fully grown, white and sharp
1-2 years oldThe teeth are slightly yellowed and the back molars are beginning to wear
3-5 years oldThe teeth are obviously yellowed and the wear is more obvious
5-10 years oldThe teeth are severely worn and may have dental calculus
Over 10 years oldLoose or lost teeth, receding gums

2. Determine the age of a cat through its eyes

A cat’s eyes can also reflect its age:

ageeye features
1-2 weekseyes not open
2-3 weeksEyes just opened, gray-blue
6-8 weeksEye color begins to change
3 monthsEye color basically fixed
after 5 years oldEyes may become cloudy

3. Determine the age of a cat through its hair and weight

The cat’s coat texture and weight gain are also important references for age determination:

ageHair/weight characteristics
1-2 weeksThinning hair and visible skin
3-4 weeksThe hair begins to become thicker and the weight is about 200-300 grams.
2 monthsThe hair is smooth and soft, and the weight is about 600-900 grams.
6 monthsThe hair is fully developed and the weight is about 2-3 kg.
1 year oldThe hair is thick and shiny, and the weight reaches adult level.
After 7 years oldThe hair may become rough and appear grayish-white

4. Determine a cat’s age through behavior

Cats of different ages show different behavioral characteristics:

agebehavioral characteristics
1-2 monthsLively and active, strong curiosity and strong learning ability
3-6 monthsEnergetic, likes to play, and becomes territorial
1-3 years oldMature and stable, but still maintaining a high level of activity
4-7 years oldLess active, more docile
8 years and aboveSleep time increases and movement may become sluggish

5. Things to note when making comprehensive judgments

1.Combining multiple indicators: Relying on a certain feature alone may lead to misjudgment. Multiple features such as teeth, eyes, hair and behavior should be considered comprehensively.

2.individual differences: Cats of different breeds, living environments and health conditions may differ. For example, Siamese cats and other breeds may appear younger than their actual age.

3.Professional help: For situations that are difficult to judge, it is recommended to consult a veterinarian, who can make an accurate judgment through more professional examinations.

4.record growth: If you have been raising cats since they were young, it is recommended to record their weight, dental changes and other data regularly for future reference.

5.health management: After knowing the age of your cat, you should adjust your diet, exercise and medical care plan according to its age.

Using the methods above, you can determine your cat’s age range relatively accurately. Remember, no matter what age your cat is, it’s most important to give them proper love and care. Hope this article helps you get to know your feline friend better!

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