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Updated on September 23rd, 2025
Pet's info: Cat | Ragdoll | Male | neutered
My 2 year old male neutered cat keeps humping my other male neutered cat. He has also started doing it to toys. Is this normal? And how can I stop this behaviour? Should I intervene?
3 Answers

Answered By Linda G, MS, DVM
Veterinarian
Published on November 21st, 2017
Answered By Sara Farmer, DVM
Veterinarian
Published on March 2nd, 2019
Some cats will masturbate even if they are neutered and it can be a normal behavior. If Ninja also sprays or displays other behaviors that would be seen in an intact male you may want to have your vet check him - occasionally a remnant of testicular tissue can remain after neutering.
1Pet Parents found this answer helpful
Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on January 3rd, 2017
Male cats become sexually mature in their first year of life, anytime after six months of age, so this behavior will not be related to sexual maturity. It sounds like Marty is masturbating, which neutered cats will do simply because it feels good to them. It is normal for cats to do this, but I can understand not wanting him to do that on you. The minute he starts this behavior on you, immediately remove him from your lap, place him on the ground, and ignore him. By doing this, you are showing him that this behavior on you is not allowed, and he will not get love and attention until he stops doing it.
1Pet Parents found this answer helpful