Last Updated on February 19, 2021 by Julia Wilson
At a glance
One of the many reasons cats are so popular is their cleanliness. When their needs are met, the overwhelming majority of them will use a litter tray and not your new rug. The key to success is creating an environment where the litter tray is the preferred option.
Litter tray size
The size of the litter tray should reflect the size of the cat. As a guide the litter tray should be 1.5 times the length of the cat. A small kitten cannot be expected to climb into a large tray with high sides, just as a large adult cat cannot be expected to squeeze into a small litter tray.
Storage containers are a popular choice for litter trays because they are inexpensive and the high sides helps to keep cat litter contained in the tray. These types of tray are fine for older kittens and adults, but babies and senior cats will have trouble climing in and out. Therefore a tray with low sides is better.
The litter tray should be within easy reach, in a low-traffic area and away from food and water bowls (nobody wants to eat near a toilet, that includes cats). If you have a multi-story home, place a litter tray on each level.
Cats like to know they have an escape route, so don’t jam a litter tray into a corner, particularly if there are multiple pets in the home. The cat needs to feel safe when eliminating or will find somewhere else. Ideally, the cat should have unobstructed views of the entire room but still have some privacy, such as a quiet corner in a spare room or dining room.
Avoid moving the litter tray around as this can cause confusion and create issues.
Can I put two litter boxes next to each other?
If you have a multi-cat home, it is better to place litter trays in separate locations. Cats view litter trays lined up next to each other as one giant toilet. If there are multiple spots, in multiple locations, cats can avoid crossing paths and they have the option of choosing a preferred location.
- A large room in a corner so that the cat has an escape route, but some privacy.
- Multiple trays in multi-cat homes, and at least one tray on each level of the house.
- Avoid high-traffic areas or noisy rooms.
- Rooms with tiled or wooden floors, which makes it easier to clean up any mistakes or misses.
- Cats must have access to their litter tray at all times.
Type of cat litter
There are many types of cat litter compared to a decade ago. Clay, soya, silicone, corn, recycled paper and wood pellets. Some are biodegradable and safe to put in the garden (but never on beds where fruit and vegetables are grown), while others will need to go into the trash.
When bringing a new kitten or cat into the home, stick with the type of litter he or she is used to. If you would like to change type, do so gradually over a few days by adding the more of the new type and less of the old.
Avoid scented litter as cats have an extremely good sense of smell, and scented cat litter can be overwhelming for a cat, especially when their nose is only 4 inches away from the litter.
Avoid clumping cat litter in households with young kittens, who are more prone to getting into things. Try out different types of litter to see if your cat seems to have a preference over one particular type.
How much litter should you put in the box?
The recommended depth is 2-3 inches. Some cats who are diggers may benefit from an inch more.
Keeping litter trays clean
Cats are fastidious by nature and one surefire way to cause litter tray aversion is by not keeping it clean.
Remove urine soaked litter and solids morning and night. Once a week, remove all litter, clean and disinfect the trays as well as the floors under and around the trays, rinse, dry and re-fill with fresh cat litter.
Avoid strong scented disinfectants, I find a 1:32 bleach solution with cold water keeps trays clean and removes odours. Always rinse the tray throughtly after disinfecting and wipe dry with paper towels.
Number of litter trays
The rule of thumb for litter trays is one per cat, plus one for the house. This is because some cats prefer to defecate in a different tray to one they have urinated in.
Again, don’t line all of the trays next to each other but place them in different areas (and floors) of the house.
Helping senior cats
Arthritis and and dementia can develop in the senior cat and pet owners must make allowances for loss of mobility and the possibility of confusion. Keep the litter tray in an easy to access location, don’t make changes, and provide a tray that is easy to climb in and out of. A cat with mobility issues cannot be expected to climb down to a basement every time he needs to use the litter tray.
Most kittens are easy to toilet train as it is their natural instinct to bury their feces. When the kitten comes home, confine him to a small room (a bathroom is a good room as it is easy to clean) with a soft bed, food and water, and a litter tray. Give the kitten a few days to settle in before giving him free run of the house.