I give them the pizza I was eating. Animals always listen if you give them food. (I know they're undead, but they are still dogs.) Then I'll go to another room, get a gun ready, and get more food for them. Before I kill them, I'll call a few friends over and they'll be like "Holy Fuck." when they see the zombie dog. Then I'll take a few pictures of the dogs and circulate them over the internet. Oh, yeah, then I run out of pizza, and they attack me. I shoot their fucking undead brains out.