Name: Canni (Cannibal)
Species: A cat
Gender: female
Size: large as a tiger but a bit smaller
Appearance:

Personality: exactly like Ruby, cold, menacing, Hates getting pet by anyone except Ruby and anyone else she trusts(which she rarely does).
Backstory: Canni was an experiment, she was left without back legs, before Ruby found her and gave her robotic back legs. That's how she learned to trust Ruby.

Extra: She's always near or by Ruby's side. She gets anxious if Ruby isn't nearby.
Canni has been in a couple of fights, and she always has the need to protect her master, Ruby.
She would die for Ruby without having to think about it