Hello, I have a 4 yr old bulldog who itches constantly. We have been through all types of food with her and allergy testing. I have found that if she is allowed to get on my bed or sit in my lap in a chair she will stop itching and can go all night without itching if she is in my bed if I don't let her in the bed she will itch all night long. Is it possible that she has a psych issue with this itching?