booo!
There have been Inhumans whose transformations are rather severe, like Eldrac and Hub. Yet they have always been treated as peers, as equals. Whereas Lockjaw has been treated as a pet. Sure, the Inhumans of old Attilan possess some rather troublesome scruples and it's not beyond reason that a fellow Inhuman turned into a dog would be treated as such, but were that the case would he be allowed to be a part of the Royal Family, made the constant companion of the princess, Crystal? idk.
Spot my cat has this issue where she seems to feel compelled to come into the bathroom and stand guard when I take a shower. Perhaps she's worried I'm going to drown or something. But I don't mind because she's a cat... were she a person turned into a cat, however, then it would be a different story.