Comments theread is open to any topic.
But to get you started: What's a card-carrying libertoid to think of the Michael Vick situation, and of animal cruelty laws in general? Do animals have rights? Are they property? Both? Is the government obliged to prevent someone from feeding puppies to a wood chipper?
Tibor Machan takes the Cruella de Vil hard line here. Cato's Justin Logan responds here. Archive of reason animal rights goodies here. My take on what should happen with Vick here. Skip Oliva responds at the Mises blog here. And here's a tepid defense of dog fighting by To the People's Baylen Linnekin.