The dog refused to accept that the cat would not like him.
Everyone loved him! His family, neighbors, strangers, they
all thought Fido was the sweetest, most loving dog of all
time. This cat, though, had a different idea. Each time Fido
would approach her, wagging his tail, Fifi would swipe her
paw across his nose, leaving a scratch. Despite his
wounds, Fido refused to give up.
Based on this paragraph, what character type can you assume Fido is?