I have an 8 yr.old Shepherd Collie mix, best dog I've ever had, her name is Yogi(kinda looked like Yogi Bear as a pup). We affectionately call her Fat Girl. A 3 yr. old pure Golden Retriever puppy(yes 3 yr. old puppy!) named Jessie, a real sweetheart. We call her Dumb *** most of the time...