Number one canine problem behavior is “home alone.” Don’t panic if someone tells you that your dog suffers from separation anxiety. It’s probably not the case. Anxiety is a serious disorder and most dogs don’t have any anxiety when left alone. They are either under-stimulated and burn their surplus energy by wrecking the furniture, they’re having fun and don’t know that it is wrong to destroy human possessions, or the owners have not taught them the desired routines when left home alone.