fluffy

Hello fellow bunny folk, i have a question about fur abnormalities/abnormal growth. my bunny is an angora 1yr+ his fur does not seem to be growing back in those patches but is growing at a normal pace on the rest of his body. the last picture is what the rest of his fur looks like...

Hi! I recently got a French angora mix, and was wondering if any fellow angora owners have any advice regarding their specific care, I would appreciate it.