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Updated on September 23rd, 2025
Pet's info: Cat | Domestic Shorthair | Male | neutered | 1 year and 11 months old | 10 lbs
My male cat was neutered two years ago. When he was fixed he was no spraying. A few months after the surgery he started spraying. What can we do to stop him? He sprays the walls not furniture
3 Answers

Answered By David Darvishian
Veterinarian
Published on December 8th, 2017
Answered By Dr. Strydom, DVM
Veterinarian
Published on April 11th, 2020
Male cats that are neutered can still "spray" which is urinating on vertical surfaces. I see the litter box is near the washing machine or dryer? Typically cats do not like urinating in a loud location so if you can, I suggest you move the location of the box to see if that helps. Also getting second litter box sometimes helps so he has two. Use different types of litter in each box. He may like one type better than another.
You can also make him a litter box (as shown in the YouTube video linked below) so that he really can't urinate on the wall. I think these are best. Hope this helps.
https://www.youtube.com/watch?v=n_KBWzHvNn4
1Pet Parents found this answer helpful
Answered By Sara Farmer, DVM
Veterinarian
Published on July 27th, 2017
He may be vocalizing if there are intact female cats near by. The spraying can be related to him marking his territory but also could be related to lower urinary tract disease, especially if he has blood in his urine or has been straining to urinate. If you think he may have urinary tract disease you should see a veterinarian. If you do not plan to breed him you could have him neutered - this might help with both behaviors.
1Pet Parents found this answer helpful