• It will help your vet a great deal if you are able to test and observe these behaviours before visiting the clinic.
• Even if the signs are classic for separation anxiety, there could be an underlying medical problem that is causing your dog's stress level to rise.
• Once medical conditions have been ruled out, behavioural therapy can be initiated.
• Another way you can train your dog is to "practice" leaving the house.
• Remember, whatever you are attempting to teach your dog, whether they are a puppy or an old mutt, the two "P" words are the most important - patience and praise.

via dogflu.ca