The Doggy-John measures approx 24 1/2'" x 17". You can line the tray with ordinary newspapers (most measure 24") or use the 24" PishPad and cut to fit. Either way will leave the floor below 100% dry.

The Doggy-John isn't a flimsy piece of cheap plastic. It is made of high-impact resistant non-toxiic material which is extremely tough to ruin by a chewing puppy or adult dog. Cleaning is simple and sanitary as the surface of the Doggy-John is resistant to staining.

I've had my DoggyJohn for over 12 yrs. I think they're wonderful.