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Is it safe for my pregnant cat to nurse kittens from another litter?

Updated On September 23rd, 2025

Is it okay for a pregnant cat to be nursing another from a different cats litter?

1 Answer

Most Helpful Answer

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Answered By Jessica Desrosiers

Veterinary Technician

Published on March 24th, 2015

Nursing can take a lot of energy, so making sure your pregnant cat is receiving enough nutrition for herself, the growing kittens and the kitten she is nursing is key. Be sure to provide her with a high-quality kitten food that will offer extra protein and fat to provide enough for everyone. Many cats will adopt kittens from other litters, and some cats have even been known to adopt babies from other species! If this is her first litter, she may want to push away or attack the kitten when her own litter comes, so be sure to have supplemental milk ready if it is needed or if the kittens own mother is not nursing it already. If your pregnant cat does become aggressive, be sure to keep the kitten separated so both mom and kitten can be stress-free. Otherwise, as long as mom and kitten are both happy, she should be fine nursing one more!

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