How to Stop Your Cat From Pooping in the Sink or Bathtub
Why Do Cats Poop in the Bathtub or Sink?
Typically, cats are known for being tidy and hygienic creatures. However, if your cat starts to defecate in places where it's not supposed to, known as house soiling, it may be attempting to communicate something to you. To address this issue, start by examining the litter box for any potential problems, such as being too full, having an unusual odor, or being knocked over. Additionally, ensure that your cat has unobstructed access to the litter box and that there are no changes that might be affecting its use. Any issues with the litter box may lead your cat to seek out alternative locations to relieve itself.
Health Issues
When it comes to the health of your cat, it is important to consider their bathroom behavior. If your cat is defecating or urinating in front of you and exhibiting odd posturing, it may be a sign of health issues such as cystitis or bladder stones. Painful elimination due to constipation can also cause cats to avoid the litter box. If you suspect that your cat's behavior is due to a health concern, it is crucial to contact your veterinarian immediately. The vet will conduct a physical examination, along with bloodwork or radiographs, to determine any underlying infections or digestive or urinary issues.
Behavioral Issues
Sensitive cats often experience stress and anxiety when there's a change in household dynamics, leading them to defecate outside the litter box. This could happen due to various reasons such as the arrival of a new family member or the loss of a family member. Even a significant alteration in the daily routine, like changes in work schedule or more time alone for the cat, can trigger stress in cats. Sometimes, house soiling can also occur when a new pet is introduced to the house. It's important to note that defecating outside the litter box is not typically a form of marking behavior, which usually involves urinating on vertical surfaces.
How to Stop Your Cat Defecating in the Bathtub or Sink
The best way to help modify your cat's unwanted behavior is to try the technique that seems to work best for your cat, lifestyle, and situation. Feel free to make a few changes at once.
Litter Box Changes
It may be helpful to add a second litter box, preferably in a different room, so that your cat has an option. Empty the litter box twice or three times a day and clean it once a week. Use a large litter box to encourage your cat to use it. Choose a litter box that is roughly one and a half times bigger than your cat. It should be about one and a half times bigger than your cat's size, not the space in which it fits.
What to Avoid
It is important to keep the litter box away from the cat's eating and drinking area. Certain cats may not prefer covered or automatic cleaning boxes as the noises, lights, and automated movements can frighten them. Additionally, enclosed boxes may make cats feel trapped, which could lead to them avoiding using their litter box.
Changes to the Environment
Try a new brand of litter. Some cats don't like the texture, smell, or other factors of certain types of litter. Fill the sink and tub with water. This may discourage your cat from entering.
Next Steps
If your cat continues to behave this way after a change in circumstances, a veterinary behavioral specialist who specializes in cats could be helpful. This person can help re-educate your cat about appropriate behavior and may come up with solutions specific to your cat and life situation. Some behavioral problems, especially those caused by anxiety, can be alleviated by using behavior modification drugs. If problems persist, discuss this option with your veterinarian. Never give your pet any medication for human use.