Off Topic Alert!!
I had a walker a long time ago- she was the best dog EVER!! Got her at the pound- can't imagine why anyone let her go. I took her for a test drive first, because my last pound puppy threw up uncontrollably in the car. She curled up in a tiny ball on the floor and never moved. Probably used to riding in trunks- that's how they carried coon hounds around up north. Faultlessly housebroken- she NEVER had an accident. Best obedience dog I ever had, but unfortunately not AKC, so I could only show her in matches. I "trained" her to track- my first tracking dog- it was amazing!! Loved that dog.
Nanci