how to litter train a rabbit?

Place the litter box where they pee and poop the most. If they poop outside of the box, scoop it up and place it in the box. She will get the hang of it. You can litter train them as soon as they leave there mom or when you get them as a pet. The littler box will most likely be in a corner.

Scoop up there poo and put it in the place you want them to use as a potty, it takes a while because rabbits like to redecorate and arrange things themselves but eventually they will start going in the potty.

As for placement, It depends on whether the're house rabbits or hutch rabbits.

If they are hutch rabbits the best place seems to be under the ladder to the top of the hutch (if it has one) if it doesn't have a top, then in the corner is best, just make sure its away from there eating and play area.

If they are house rabbits put it somewhere near but not too close to there bed.

They should be trained as young as you can manage, Just keep trying and eventually they will do it.