We all know our feline friends like to spend a lot of time sleeping. But would you be able to tell if their lethargy was a sign of a problem?
If your dog has less energy than normal, we call it lethargy. Lethargy with no obvious cause usually indicates a problem.
Mites and lice are tiny parasites that like to live on dogs (and other species). They damage the skin by biting or burrowing and often cause intense irritation.