hay.
rabbits dig because there making there selfs homes to sleep in.
Rabbits typically make their homes, called burrows, in underground tunnels dug into the ground in the wild.
A warren, or a hutch if domesticated.
clean cage, a lot to eat, a full water bottle, not direct contact to sun, rain, snow, etc. wild rabbits need to be let back to their homes
They fight against other rabbits using their hind legs,and their teeth. They mark their territory like dogs,with pee.
Rabbits live in warrens. They are usually complex underground homes so stoats and ferrets etc have trouble finding the rabbits.
European rabbits live in burrows, which are underground tunnels and chambers dug into the ground. These burrows provide shelter and protection for the rabbits from predators and harsh weather conditions.
Rabbits need exercise every day for half an hour.
All rabbits need to breed is that there are male rabbits and female rabbits together.
Depends on who this "you" are. Female rabbits need access to intact male rabbits to get pregnant.
In some places in the world, rabbits do not need injections (like Canada), but in other places in the world, rabbits do need injections to protect them against myxomatosis and VHD (like the UK).
No they are not. Lionhead rabbits are domestic rabbits with a mane gene. The mane gene is dominant so any rabbit that is bred to another that has a mane has a 50% chance of getting a mane. Since domestic rabbits can not mate with wild rabbits (in the US) you will not see Lionheads in the wild, unless someone dumped them there.