This week's photo hunter's theme is "practical". We decided to show you the practical tip that the book "Living With Blind Dogs" by Caroline D. Levin, RN, suggests. To help cats and dogs with failing eyesight, she suggests putting black electrical tape on steps or on wall corners to help the dog delineate that object from the surrounding areas. Since Dorf is having trouble with the garden tub step, the tub itself, and the bathroom counter, Maw put painter's tape on the edges of those surfaces. Now all the cats are a little freaked out about these lines, but they'll get used to it.