Kittens can be trained to use a litter box at around eight weeks.
Here's how to introduce a kitten to use a litter box:
- When applicable, remove or open the lid.
- Place your cat inside and gently motion their paws through the litter to familiarize them with the smell and feel.
- It should take approximately a week for them to use it on their own.
- At that point re-introduce the lid.