What the feck? Is that really going to be the great innovation, an innovation that isn't really an innovation since Fable 2 had a dog, as did number 3, speaking of number 3, there was also Dogmeat in Fallout 3 (and 1&2 for that matter), Rex in Fallout: New Vegas, the CoD dog. Of course the greatest canine companion of all time, Koromaru from Persona 3. The addition of a dog seems to be a bit weak to me, now a Siberian Tiger or a Black Bear, that would make for an awesome pet.
"When you tear out a man's tongue, you are not proving him a liar, you're only telling the world that you fear what he might say."