Their outdoor run should be placed somewhere shady and protected from wind and changes in the weather. Indoor rabbits are less used to the weather than rabbits kept outdoors so keep a close eye on them in case they get distressed over changes. In extreme weather conditions, keep your bunnies safe inside.
Rabbits are very clean animals and it's easier than you might think to litter train them. we recommend you get your bunny neutered, as even litter trained entire males can spray around the hou