The Walk-A-Doo falls into both the "silly" and "practical" categories! Ever wish your dog could carry his walking "necessities" for you? Now he can. The Walk-A-Doo pack attaches with velcro to all styles of leashes, holds your recycled plastic grocery bags for clean-up, and has a key-holder and a special pocket for treats or other needs. Convenient, and cute! The plaids match the wonderful step-in harnesses and collars by Daba Doo.