Why does my neutered cat hump my pillow? How can I make him stop?

Thanks for using Petco Pet Education Center, formerly Petcoach! This is a behavior that can be displayed with signs of trying to show dominance and certainly of showing mating behavior. An easy way of likely taking care of this issue is by neutering him. This is most likely going to help. Good luck!

Hello. Not embarrassing, especially to a veterinarian. Yes, stress could be a trigger. You might want to try a calming pheromone in your room called Feliway, & if Kiski is not to be used for breeding, do consider having him neutered. This will not change his loving, happy disposition, but may help if this is partially caused by his sexual needs. Thanks for using Petco Pet Education Center, formerly Petcoach.

Hello, & yes, this may be normal behavior for a young neutered cat. In most cases it is an appeasing behavior, or attention seeking. If when Duncan does this & it helps him settle, & he is doing no damage to himself, toys or the environment, then let him be. He may need more enrichment & toys to occupy him, using food toys are a good idea. Most cats quit within a few minutes. Do not punish him or take toys away as this may make the behavior worse. Thank you for using Petco Pet Education Center, formerly Petcoach.

Male cats that are neutered after they reach sexual maturity are more likely to continue to exhibit behaviors that were caused by testosterone even after they are neutered. These behaviors can include urine marking and humping types of behaviors. That is one of the reasons that we recommend neutering before sexual maturity. If the shelter neutered him before you adopted him, then I would not doubt that he is neutered, but you certainly can have your veterinarian examine him just to be on the safe side. Cats that have testosterone in their system will have physical characteristics that your veterinarian will be able to determine on exam. Good luck! I hope that was helpful. Thanks for using Petco Pet Education Center, formerly Petcoach.

Hello. This is just a way for your older cat to demonstrate dominance over the younger one. It is not sexual. As the kitten matures, this will put everyone on more equal ground & the behavior will stop. Just shoo the cats apart ( don't get loud or angry because you do not want to make either cat fearful of the other ), or distract them with a toy or treat, & eventually they will learn to live peacefully with one another. Thanks for using Petco Pet Education Center, formerly Petcoach.

You are correct that it is likely dominance behavior, but it could also be sexual in nature which is why his penis is becoming unsheathed. Neutering him will help with this behavior, so I would recommend having him neutered as soon as possible.

Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sounds like Prince is still experiencing some signs associated with the male hormone testosterone. The testosterone levels drop after the neuter and should be decreasing now. Hopefully this behavior will ease up as the remaining testosterone gets out of his system. If things don't resolve or his signs worsen, I would advise that your veterinarian take a look at both of them to assess any problems. I hope this gets better soon.