Agreed! He's just the personality personified (...wolfified?)It's Dobie. Any other answer is objectively wrong
The cranky personality, in general, is one of my faves! Like... they're cranky, but they're also completely self-aware that they're stereotypical "grumpy old men" and are totally cool joking about it. And it never takes long for them to reveal their sweet and caring side! They remind me of my late PapaI'd say Spike. I really like the punk theme and the deep voice actually fits his looks. And honestly he's such a sweetie and is always like "Don't slip and fall!!!!!1!!!111"