Sometimes I think my life revolves around dogs. We’ve had at least one dog in the house since before we were married; at one point we had five and currently we have two. The first and last thing I do everyday is take out the dogs. During the day it’s feed the dogs, water the dogs, take the dogs out (vicious cycle that one), stop the dogs from fighting, tell dogs to stop barking, rub a dog’s head; you get the idea. All of this is a lot of time each day spent with a dog and after awhile you start to wonder what they think. Naturally we project human thoughts and emotions because it’s what we know. Humans often show interest when someone is talking to them by tilting their heads. Does it mean the same with dogs? Somehow I doubt it.