How much should a kitten weigh at 8 weeks?

Most healthy domestic kittens weigh somewhere between 600g and 900g (roughly 1.3–2 lb) at 8 weeks, though there's variation by breed and individual size. The most important indicator is consistent weight gain rather than hitting a precise number.

When do kittens stop growing?

Most small and medium-breed cats reach their adult size between 9 and 12 months. Large breeds like the Maine Coon, Ragdoll, and Norwegian Forest Cat continue growing past 12 months and may not reach full adult size until 2–4 years old.

How often should I weigh my kitten?

During the neonatal period (first two weeks) and early weeks, daily weigh-ins help catch problems quickly. From weaning onward, weekly weigh-ins are useful for monitoring growth through the rapid juvenile phase. After 6 months, monthly checks are typically sufficient.

Is it normal for kittens to have a pot belly?

Some roundness is normal in young kittens, especially right after a meal. A persistently distended belly -- particularly if the kitten also seems lethargic, has a poor coat, or is growing slowly -- can be a sign of intestinal parasites, which are very common in young kittens and easily treated when diagnosed.

At what age should a kitten be spayed or neutered?

Most veterinarians recommend spaying or neutering between 4 and 6 months old, before the first heat cycle in females. Speak with your vet for guidance tailored to your kitten's breed and health status.

Kitten Growth Chart and Stages Guide | PetCalculator

Kittens grow remarkably fast in their first few months. Here's a milestone guide by age, typical weight ranges, and signs that growth may be off track.