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Is it safe to give L-Lysine to a nursing kitten I bottle feed?

Updated on September 23rd, 2025

Pet's info: Cat | Maine Coon | Male | unneutered | 1lb

Hello, can I give a L-Lysine to a nursing kitten? if yes, how I can do that - mix with water or milk? I bottle feed him. Thanks

1 Answer

Most Helpful Answer

Laura Johnson VMD

Answered By Laura Johnson VMD

Veterinarian

Published on March 16th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach!

There is no research on giving L-lysine to nursing kittens. It seems safe to give to pregnant and lactating queens. It can cause an upset stomach. Since whether L-lysine is controversial whether it even helps for feline herpes I wouldn't risk giving it to such a young cat.

I hope this helps!
Vote Icon1Pet Parents found this answer helpful

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