Rabbits have backbones that are very fragile and can break very easily if not handled correctly.
A Cottontail is a rabbit. Rabbits are mammals. Mammals have backbones. Ergo, mammals are vertebrates.
One kind of rabbit is the domestic rabbit (Oryctolagus cuniculus), which is the most common pet rabbit breed worldwide. Other types of rabbits include the cottontail rabbit, jackrabbit, and European rabbit.
Bunny rabbit
No kind of rabbit hibernates.
"Hare" is a kind of rabbit with four letters.
No rabbit of any kind is native to Australia.
No there is more with backbones
A rodent.
color
bushy
No backbones
Pigs do have backbones.