When it comes to the purrfect litter box setup for your beloved pet, it’s all about finding the right balance and fine tuning.
Pay attention to your cat’s litter box habits as they can help you determine if you need to add more litter or remove some.
If you have multiple cats it’s important to have multiple litter boxes as well. By simply adding more litter to only one box won’t solve the problem. If your cat has any trouble using the litter box, it may be a sign that the litter level needs to be changed.
How to Measure the Perfect Amount of Litter

I wouldn’t recommend to measure the litter as it’s not a cooking recipie or a chemistry task. You should use your eye as the weight will depend on the size of your litter box. However, if you want to prep the cat litter or think how much you are going to use, an approximate amount that we usually use for a medium tray is between 4-6 pounds.
We always recommend using a bit more litter if you have an outdoor litterbox
Calculating the Ideal Depth of Litter for Your Cat
There is no magic formula to find out the ideal depth of litter for the tray as it can depend on several factors such as your cat’s size, weight and age. As a general rule, 3-4 inches should be enough.
Every cat is unique and may prefer more or less litter. Some cats like a deeper layer of litter just so that they have something to din in, while some of them prefer just a small, shallow layer of litter.
If your cat seems to be avoiding the litter box or is having frequent accidents outside of the box, this might be a sign that they are not comfortable with the amount of litter provided. To adjust the level of litter simply add or remove litter in small quantities. After that watch your cat’s behaviour and see how they react to the changes
Common issues when not using enough litter
One of the first signs you will see when not using enough litter is that your pet is doing his business in random places (bed, carpet, etc). This happens when your pet doesn’t have enough litter and the layer is not deep enough to allow him to dig, eliminate, and cover the waste properly. All these things push him to avoid the litter box.
By not having enough litter in the box they will go into litter box aversion. Digging and covering the waste is a survival instinct that we meet in cats. If they can’t use the litter box to do this, they will not use it.
When it happened to us we just added 1 more small layer of litter on top of the one we already had. As a result, Coco was once again using the litterbox regularly.
Using Too Much Litter in The Box
As the boxes these days come in all sorts of different shapes and sizes, there is no one-size-fits-all-solution. However, one thing is very certain, and that is that using too much litter can lead to a couple of issues:
- Increased litter tracking: By using too much litter your cat will start digging to China in their litter box and spread litter everywhere. Also excess litter can stick to the paws and fall off as they walk around – we don’t want that
- Difficulties with your pet: Too much litter can make the digging process more difficult for them, they may struggle to move the litter around which can lead to litter box aversion
- Wasted litter: You will start wasting a lot of litter when at the end of the week you have to replace the full tray. If you add more litter, that doesn’t mean it has to be replaced less often.
In conclusion using too much litter in the litter box can lead to several problems for both you and your cat. It’s a good idea to find the right balance and use the appropriate amount of litter that your cat needs. By doing this your feline friend will be kept happy.
How much litter do you use in the tray?
Let me know!