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Doc Sara
Doc Sara, Veterinarian
Category: Cat Veterinary
Satisfied Customers: 952
Experience:  I am a dog and cat veterinarian with a lifetime of experience in our family veterinary hospital.
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I have an elderly cat, about 18 now, she has been to the

Customer Question

I have an elderly cat, about 18 now, she has been to the vets and is in good condition considering her age, but I am having a horrible time with her not peeing in the littler box. I have changed to very fine liter thinking maybe its hard on her feet. I have added litter boxes to where she has peed... I just don't know what else to do. Any suggestions or answers would be welcomed.
Submitted: 1 year ago.
Category: Cat Veterinary
Expert:  Doc Sara replied 1 year ago.

Hi there, I'm Dr. Sara. I'm a licensed veterinarian who works exclusively with cats and dogs. I'm sorry to hear that you're having such difficulty with Sammy in her twilight years. I'll do my best to help.

You've probably been through talking about all the common stuff, but I'll give you everything that I've got:

Cats are super fastidious, so some are very sensitive to a dirty litter box. Some cats absolutely will not pee or poop in a box that's not immaculate, so watching the boxes for cleanliness is important. Cats also tend not to like hoods on their boxes (especially bigger cats - they get too cramped) so I always recommend removing hoods from boxes. Cats also don't like to eat and potty in the same place, so food and water dishes shouldn't be near the litter box.

The ideal number of cat boxes is the number of cats in the home PLUS ONE. Each box should be in a separate spot - a cat will look at two boxes right next to each other as one box, so spread them out. Make sure there's at least one box on each floor of your home too, in case stairs are an issue, perhaps for an older arthritic cat. Boxes should be far from very noisy or unpredictable areas. A washer or dryer or furnace kicking on at just the wrong time can startle a cat and turn them off from the box entirely.

Confinement to one room or a smaller portion of the house away from the problem areas can also help "retrain" the cat to using the litter box. The fewer options they have, the more likely they are to choose the litter box. The longer the house soiling has been going on, the longer the confinement will need to be to establish that good habit. It's also a good idea to gradually allow access to areas of the home once they're using their box in their confinement rather than just turn them loose. Cats do respond favorably to positive reinforcement such as praise and extra special treats when they use the litter box, so if you find her in the box, patiently wait until she is done and then praise her with a very special treat.

It's also a good idea to try a new type of litter. I usually recommend ADDING a new box rather than changing any of the existing boxes. If you're using clumpable litter, I'd rotate through trying pine litter (Feline Pine), recycled newspaper litter (Yesterday's News), crystal type litters, or corn cob litter. Each type of litter has a different scent and different feel on their feet which some cats may like more or less. Sometimes you'll find that he will like one of these new litters better.

In a case where a cat is eliminating in just one specific place, there are a couple of different ways we can react. One would be to recognize that that the kitty is showing you their preference in location, so give them an acceptable option for pottying in that location by placing a cat litter box there or as close as possible to the offending spot. Obviously this is going to be more reasonable in some places than others in your house. The other way you could handle that would be to do something to make that particular place undesirable to the cat by placing something like packing tape, double sided sticky tape, plastic wrap, tin foil, or strong odored diffusers or sprays in the area. Sometimes this fixes the issue, but other times, unfortunately, this can backfire and cause the cat to just go find a new spot to use.

If these things aren't working and the situation is really desperate, I'll consider allowing them to become an indoor/outdoor cat with time outside. If they want to go outside and like to be out there, it often alleviates or eliminates completely the urinating in the home. Obviously, this approach comes with its own set of risks, but IF the choice is to rehome or euthanize them or to allow them to have some outdoor time, I'd choose the latter. I've actually done this with my own cat and it's solved our issue. Definitely in your situation, though, with Sammy's advanced age, I don't think that this is going to be the solution. I'd be very afraid to let her outside at her age.

I've had some success with pheromone products like Feliway or Comfort Zone. They are geared more toward behavioral marking but sometimes can have an overall anti-anxiety effect and help with litterbox issues.

Lastly, I would consider a course of anti-anxiety medication like fluoxetine. In many of my patients this alleviates or eliminates the problem. Social stresses in a multicat household or other anxiety disorders in cats will commonly manifest as house soiling.

With many senior cats the main factors are access to boxes and senility. Older kitties are much more likely to be unable to get to the boxes or get into them comfortably - for instance if they have to climb a flight of stairs or step over a tall lip or get through a small hole to enter the box, then they may just stop going to the box. Senility is also a factor that there's really nothing that we can do to change, unfortunately.

I'm glad to hear that she's been to the vet - if you're seeing any increase in her thirst and the amount of urine she's making or she's having an increase in the frequency and urgency or any blood in her urinations, then I'd want to have a urine sample checked for sugar, infection, and for kidney issues to be sure that there's not a medical issue.

I hope that you find at least some of this information new and helpful - please let me know what questions I can answer for you.

~Dr. Sara


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Expert:  Doc Sara replied 1 year ago.
Hi Sue,
I'm just following up on our conversation about Sammy. How is everything going?
Doc Sara

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