Thanks, PF. I do worry about being a tad lengthy in a post; especially about my pups, I love 'em. They are great! This coming week, my daughter and son-in-law will be here with their 3 dogs. They have a husky/something shaggy black cross, a dachsund/chihuahua cross and an 80% wolf. It will be controlled insanity for 3 days. Can you keep your fingers crossed for me? LOL