House training
Can I potty train a dog to use an indoor litter box?
Last updated 23 September 2026 · How we write and check this
Short answer
Yes, dog specific litter boxes, larger and sturdier than a cat tray and filled with paper pellets or dog specific litter rather than clumping clay, work well for small breeds and are trained the same way as a pee pad, using one fixed location and an immediate reward for success.
How a dog litter box differs from a cat's
Dog boxes are built larger to fit a bigger body comfortably, often with a raised grate so paws stay dry above the litter, and the litter itself is usually paper based rather than clay, since clumping clay can be a genuine risk if a curious dog chews or licks it.
Training steps that mirror pad training
Place the puppy in or near the box right after waking, eating, and playing, exactly as you would with an outdoor spot, and reward within seconds of any success, gradually reducing how closely you guide them there once they start heading over on their own.
Who this option suits best
A litter box works well for toy breeds under roughly 7 kg, owners in high rise apartments, and older or less mobile owners, but the size and waste volume make it impractical for medium or large breeds, where an outdoor or balcony solution generally works better.
Key takeaways
- Dog litter boxes use larger sizing and paper based litter rather than a cat tray and clumping clay.
- Training follows the same schedule and reward method used for pad training.
- The option works best for toy breeds and is not practical for medium or large dogs.