If the cat can go outside, it is quite natural for your pet to urinate in different places around the outside of the house because that way it marks its territory.

If inappropriate urination or defecation in the home persists it should be investigated for the health and welfare of the cat. I have heard this question asked many times and of course there is not a simple answer as there can be many causes but one common cause is Feline Cystitis or Urinary Tract Infection. If your cat has always used the litter box properly and he or she suddenly starts peeing all over the house, you must understand that this indicates that something is not right at either a health or emotional level.
You may notice him straining to … House cats are normally fastidious in their urination habits, so there may be cause for concern if your cat begins demonstrating unusual behavior, such as urinating on a rug or in a sink or tub, straining to urinate, urinating frequently, or excessively grooming themselves in the perineal region.

Medical causes and symptoms are shown here… Medical Issues. Male Cat Urinating Everywhere. A Helpful & Useful Guide . Particularly with male cats, a urinary tract infection — or much worse, a blockage — may be at fault if you cat suddenly stops using the litter box or spends a lot of time trying to urinate and licking their genitals. While it could involve cat spraying urine in the house, having poop all over the place is both disgusting and worrisome. If your cat has always used the litter box properly and he or she suddenly starts peeing all over the house, you must understand that this indicates that something is not right at either a health or emotional level. Has your cat suddenly started to do their business in an unexpected place?

So if your cat is spraying or urinating on furniture, against walls or in other unusual places, try to figure out if something is worrying them.

When a cat becomes very stressed due to other cats in the area or rearranging and introducing new furniture to your house, cat start to spray. I have an old cat who has suddenly started to urinate on the floor not in the cat box. The Vet Files: Why Is My Cat Suddenly Peeing on the Floor? Territorial “marking” may be … Cat Diseases & Conditions A-Z . she is an indoor - Answered by a verified Cat Veterinarian. Your house will not stop smelling of pee and your cat will continue behaving this way. Cats toileting indoors could be down to medical issues. Whatever the cause, punishment is not the answer. The reason why you find your cat urinating in the house is that cats by nature are territorial, especially when other cats are present.

He is the co-author of “Walk a Hound, Lose a Pound” (www.WalkaHound.com). Cats are meticulous animals and usually confine their toilet behaviour to the litter tray or garden. “Why is my Cat peeing in the house all of a sudden ... Why Is Your Cat Peeing In The House? This is a way of your Cat trying to tell you something . When your cat is urinating a lot, it may be due to disease. Sometimes the crystals go hand in hand with a urinary tract infection, but not always. We use cookies to give you the best possible experience on our website. Your cat could have a urinary tract infection (UTI), which is very common. 'Why has my previously house trained cat suddenly started peeing in the house?' In fact, it could be an indication of a more serious underlying problem. By peeing in the house, your cat is trying to tell you something is wrong.