A lupine is a wolf.
a Canine is a dog and a feline is a cat
Canine
Cat is to feline as dog is to canine
A cat a feline companion.Note, canine refers to a dog.
Feline
Canine
Human is to adult as feline is to cat. These are just subjects and the adult names for their species.
a dog is a canine and cat is a feline
Canine.
Tiger or another wild feline.
A dog is a canine while a cat is a feline so in that sense no. If as in a happy cat you are using it as a slang term such as is a dog happy, then it would depend on the dog and it's environment.
Feline means cat, or cat like. So a feline face is a cat like face.
Equine is the species of a horse just as Feline means a cat and Canine means a dog.
A fox is a canine, a "dog" or canid, that is found in the wild. It is not a cat or feline. A link can be found below.