Cats love boxes right? But sometimes, for reasons that are often a mystery or foreign to the humans in the house, cats suddenly begin to avoid the litter box.
Among the top reasons your kitty won't use the cat box are... medical problems, the box or litter is not to your cat's liking, and stress.
I've outlined these common reasons in more detail below so they'd be all in one place in a fairly easy to read format. I've commented on some of them where I thought it appropriate.
Litter box problems are such a huge issue that I've devoted an entire section of the site to them, along with a way for you to be helped with your specific problems (or give help if you can).
Don't expect professional help here, though, as we're just cat lovers helping other cat lovers.
Cat box problems are, in fact, a life and death issue for cats. If that sounds a bit dramatic, realize that adult cats are less often adopted from animal shelters. The ones that aren't adopted within a certain time frame are often put to death.
By some accounts, the number one behavioral reason that adult cats are brought to shelters is due to inappropriate elimination and litter box problems that are deemed "unmanageable." It's such a shame.
Hopefully, this section of the site can help with some of that. If nothing else, we can at least promote awareness of this issue.
Medical problems are always the first thing to look for, and here are just a few examples as to why:
One of our readers noticed that her kitten had a sudden behavior change in two ways. He stopped using the litter box, and became withdrawn. His problem, apparently was a huge hair ball. Once he hacked it up, his behavior went back to normal, and he started using the box again.
Another reader's cat was leaving marks on the carpet. This is often due to dragging the rear end. The problem? Impacted anal glands, which the vet has to treat.
This article from the CFA stresses how urinary problems can impact litter box usage. I've added the emphasis in the quote below.
"A urolith is stone-like object that can be found in the bladder and, less commonly, in the kidney, of cats. Some studies have shown that up to 13% of cats with lower urinary tract disease today have uroliths. They can be present without causing any symptoms in the cat, but they are very often associated with hematuria (blood in the urine), pollakuria (increased frequency of urination) and dysuria (difficulty passing urine). Many cats will attempt to urinate outside of their litterbox. In some cases, uroliths can cause partial or total obsctruction of the urethra (the tube leading from the bladder outside the body), so that little or no urine can pass. Obstructions are often emergency situations for the cat, causing great pain and endangering its life. Owners may see their cat visiting the litterbox frequently and straining and erroneously believe the cat is constipated."
Cats can develop a preference for texture and location at any time. Punishment often makes the problem worse, and patience is essential to solving the problem. So, if your cat suddenly decides to use your living room floor for a cat box, don't punish. Stress of some sort due to a change in environment, routine, and so on is a major cause of cat box problems.
Remember that if a medical problem is the root cause, you cannot solve the problem until it is addressed. Also keep in mind that once the medical problem is solved, there will be behavioral issues and litter box retraining to deal with.
Your job is to reduce the stress and/or reverse the preferences that have developed.
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I miss him so. Mr. Franklin came to us in 2004. Our vet knew we had lost our great friend, the tuxedo cat known as Churchill to cancer 1 month before.
Jasmine is nearly 13 years old and never had any problems before. She has only ever used her litter tray in an emergency as she always likes to go outside.
20 yr old female, spayed at age 1. Began urinating on kitchen counter top. Using foil to deter her from getting up. What could cause her to start this?