Housepets! the Animated Series
Dinnbach for Pete
Species: Mainly a griffin, sometimes shapeshifts into other forms
When Pete first appeared to Peanut and Grape, he seemed to be a benevolent celestial-being; however this turned out to be a facade and his true personality is actually much less pleasant. Pete is, in his own words, a jerk. He cares little for the people who he involves in his endeavors and is only interested in using them to further his own goals. Pete is very crafty and manipulative.
He also transformed King into a dog, and gave him his dog-name.
Kitsune! And you brought little miss too-good-for-me! If anyone else shows up it might turn into a party!
Eh heh heh heh heh AH HAH HAH HAH HAH!!!
There's no need to question the big blue glistening hunk of a griffin that suddenly appeared in your bedroom.