Petco Text Logo
Petco Pet Logo

Why would a mother cat kill her newborn kittens right after birth?

Updated On September 23rd, 2025

Pet's info: Cat | American Shorthair | Female | unspayed | 9 months and 14 days old | 8 lbs

What might cause a cat to kill her kittens the day they were born?

1 Answer

Most Helpful Answer

Image profile

Answered By Jeffrey Milner

Veterinarian

Published on May 15th, 2017

The most common cause of momma cats killing or cannibalizing their young is because they sense something may be wrong with the kitten. This might be they sense some sort of illness or some sort of congenital abnormality. They view this as a threat to themselves and more importantly to the other kittens in the litter. It seems gruesome and cruel, I know, but it is how nature works unfortunately. The other reason we see it sometimes is stress. This occurs most commonly in first time moms, or cats who are giving birth under less than ideal circumstances. Sometimes, cats who have their kittens handled too much by humans can respond with this type of behavior.

Vote icon

18Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored