If you use placemats for keeping the tables clean, why not use them to keep the floor clean while your dog eats. With these floor placemats your dog can eat in a sloppy manner while your floor will be saved from the debris. You can even get it customized with your pet's name or anything else you desire!
Please note that you only need to have one line of text but you can have two lines if needed.
See images for color options and font options.