Ditto.
The libertarian in me says he deserves social pressure and censure from those who wish to do so. He doesn't deserve police intervention so long as humans remains so ill-served by our government, courts, and law enforcement. Humans deserve to be served and protected before animals with scare public resources. Humans > animals. Human abuse > animal abuse.
Consider what an animal's life, especially domesticated, would be like in the wild, beyond the captive ownership of humans. Death likely from another predator tearing it apart. Death form natural causes doesn't happen in the wild. You show weakness or frailty in the wild, you don't die, you get killed and eaten. Before that consider what survival would be like for a domesticated animal, missing the tools of its wild ancestor. Brutal.
Again I'm trying to bring perspective to your privileged, First World problem.