Because of the way our puppies live while they are
waiting for their new homes, they are VERY easy to litter box train. As
you can see in the picture below, the pups live in a large bin, half
filled with litter and half with beds. By nature, dogs do not like
to go potty where they sleep, so they are encouraged to go in the
litter. I can say the pups go in the litter 100% of the time
This gets them used to going in litter, making the transition to a
litter box extremely easy.