The Feeder-Robot glass bowl measures about 7.25 inches in diameter, so it’s wide enough that your cat’s whiskers won’t be constricted by the sides. It’s fairly shallow as well, which makes it a cat-friendly choice. What We Liked: Not only does the plastic tray keep messes contained, but it also protects the floor in your feeding area. All three pieces are easy to hand-wash, but they are also dishwasher-safe. What We Liked:

After considering essential factors like materials, shape, and size, you may want to take additional factors into consideration. If your cat is getting up in years and suffers from arthritis, a slightly raised cat bowl may be more comfortable for him. The best materials for cat bowls are stainless steel, ceramic, and glass. These materials are nonporous, so they don’t trap bacteria, and they are generally dishwasher-safe.It’s relatively shallow which makes it easy for your cat to eat from, it’s stainless-steel which makes it easy to clean, and it has a silicone mat that keeps it from sliding around on the floor.

Repeated issues with overstimulation may cause your cat to stop eating from that type of bowl – this is one theory behind why some cats become fussy eaters. While there’s no scientific evidence supporting the existence of whisker fatigue, there’s some substance to the theory. Dr. Pete Wedderburn, DVM, suggests it’s worth considering your cat’s comfort when choosing a cat bowl. He recommends observing your cat’s eating habits and, if he seems to be averse to narrow, high-sided bowls you might want to choose something else. 3. The Best Cat Bowls Have a Non-Slip BottomThis kit was invented by veterinarian Dr. Liz Bales to engage your cat’s predatory instincts instead of just eating straight from a bowl.