- chewing
- door issues
- potty problems
- separation anxiety
- obsessive compulsive disorder (OCD like licking, spinning and tail chasing, fly snapping, light chasing )
- any fears or phobias ( e.g.: fear of cars, children, going to the vet, noise phobias, etc. )
- aggression ( dog-human aggression, dog-dog aggression, fear aggresion, leash aggression, territorial aggression, resource guarding )