One reason should be that rabbits grind their teeth. In addition, the skin on the tree is tender than the root, so the rabbit will naturally choose tender to eat.
Rabbits are good at eating. Rabbit's front teeth are permanent and often grow.
If soft materials are often fed, rabbits will naturally chew wooden cages and other things to keep proper tooth length.
The characteristic of rabbit's tooth is that it has two very large front teeth, which protrude outward. Rabbit's teeth are particularly cute.
Secondly, the rabbit's lips are particularly short, with upper and lower lips, in which the upper lip has longitudinal cracks, the front teeth are exposed, and the mouth has tentacles.