My husband and I have two amazing cats. We adopted them about 4 years ago when they were about a year old. They are litter mates and absolutely LOVE each other. We adopted them from a woman who had several animals, but was moving from a farm into the city and had to find homes for all her outdoor pets. They adjusted well to apartment living and are flat-out spoiled rotten. Tom is an orange tabby and Jerri (yes, a female) is a calico.
We had absolutely no problem using the litter box when we first got them. They have always shared one litter box that is scooped out at least one time a day and dumped, washed, and refilled with new litter about once every two weeks. We started out with a scoop-able litter that did not contain the smell very well. About one year later, we went to crystal litter, which we all loved. The smell was not a problem and the cats and no problem with it at all. We stayed with that litter until about a year ago when it all went downhill.
We moved into a new apartment and very soon after, left for vacation for two weeks. Having always left them at home when we traveled, we had two friends come over and make sure they had fresh food and water and the litter box was cleaned while we were out of town. When we returned, we came home to a horrible smell and sight. There were pile of feces and urine on every single inch of our bed on the brand new bed linens I had just bought for the new apartment. We smelled it as we walked in the door and it made us nearly vomit several times while we cleaned it up. Something must have gone terribly wrong and we suspect they were unintentionally locked up in the room for a couple of days because they had never behaved like this before. We must have washed everything at least 3-4 times before we used it again. We steam cleaned the entire room and did every home remedy I could find on the internet to get rid of the horrible stench. The top mattress was completely soiled and we had to replace it.
Before we were able to get a mattress replacement, one of the cats urinated on the box spring while we were in another room. This was the first time I started to suspect something else was going on. A few days later, we found another wet spot on our sofa and this repeated for several days in the same spot on the sofa. We resorted to locking them out of the bedroom and the living room 24 hours a day. Our immediate instinct was to contact the vet and find out if there was a physical condition that was causing this to happen. Urinalysis showed that Jerri was fine and Tom had highly condensed urine, but no urinary tract infections.
Coincidentally, while this was going on, both cats had ear infections and this was more of a concern to our vet. Every time I would take them in to figure out what was going on, she would perseverate on the ear infections and not address the urination dilemma that me and my husband were ready to pull our hair out over. She pretty much told me there was nothing she could do and we could either keep them out of the rooms where this was occurring or contact a veterinary behavior specialist which would likely be pricey and we would have to be waitlisted for several weeks. When they started urinating on their own cat beds in the kitchen, this is when we had to resort to contacting the behavior specialist.
The behavior specialist came out to our house and observed the cats for several hours and scanned our house for the way we had things set up. She immediately told us to get rid of the litter box lid and try new litter as well as provide them more fresh water and canned food to reduce the chances of UTI in both cats. We went to home depot and bought a concrete mixing tub with a 10 gallon capacity. (See below)
We switched to a litter that guaranteed the cats would use the litter box....Dr. Elsey's Cat Attract, 40 pounds at a time.
This went really well! No more urinating on the couch or bed! The cats still were not allowed in the bedroom except at night when we were sleeping. After about 3 months, we decided to use Dr. Elsey's Precious Cat which was suppose to be the same thing, except for multiple cats.
The first week we used this, we had an accident on the bed :-(. We immediately went back to Cat Attract for several more weeks. Eventually we decided to mix Cat Attract with Precious Cat and that went well, no accidents.
With all this extra attention to cat litter that we never had to attend to before, I started watching them as they "did their business." I noticed that Tom would jump into the box, do this thing, cover it up, jump out, and go on with his day. Jerri, on the other hand, approached it differently. She would walk up to the box, small all around each side, jump up on the very thin side of the concrete mixing tub, and tip toe around until she found the right spot. She does not walk on the litter and she hangs her rear-end over the side which often goes onto the rug below the litter box. Then, even worse, she doesn't cover her poop anymore; just leaves it there for us all to smell it! For this reason, she is now dubbed the "Litter Box Diva."
After thinking about how to handle this, I have decided to attempt toilet training with the two cats. I have read a lot of information online and reviewed all of the products on the market. Two weeks ago, I decided to start the process by taking baby steps and letting them get adjusted to each step of the way.
Step 1: I purchased a flushable litter, Swheat Scoop for multiple cats (see below) and put this in the previous litter box (that they used for years before we started having problems) without the lid and mixed it half and half with Cat Attract. For this step, it was placed right next to the toilet on the ground.
We remained at this step for one week and no problems so far.
Step 2: The box was dumped out, washed, and filled with only the flushable litter and placed next to the toilet, but on top of household items to make it the same height as the toilet.
No accidents with this step either! However, it was very messy. The best part of this step is that we no longer need baggies for cleaning out the litter. It goes right into the toilet (flush after letting it sit in the water for at least 20 minutes). They remained at this step for about 6 days.
Step 3: This is where we are at today, in fact, just started this morning. At this point, the litter box is located on the toilet.
Since this morning, I have found clumping in the box that indicates only one cat has used it. I'm keeping my fingers crossed that this step goes as smoothly as the last ones have. They will remain at this step for a longer duration, probably for about two weeks. We will be going out of town and they will be staying at a friend's house where we will try to remain at this step while they are there. When we return, I plan to keep them at this step for a few weeks before we take a leap and put the litter in a container that actually goes down into the toilet.
Wish us luck!!