My dog cries when he's alone?

your dog is scared that you would leave him cause you hate him or he is saying, "Where are you? I am bored and lonely!" puppies are like human babies. they cry cause they miss you, they get happy when you come back. isn't that cute? :) i don't trust pet-sitters anymore so i would have a trusty cousin that is willing to stay in your house when you come back and play with ur dog.