【Turn Your Dog Bowl Into a Slow Feeder】: Use the slow feeder insert to turn your stainless steel or ceramic bowl into a slow feeder. Made from food grade silicone and BPA free. Unlike hard plastic, it will not hurt your dog's nose while eating. Suitable for wet dog food, dry dog food and dog treats. Stronger Suction Cup Base: There are 19 vacuum suction cups at the bottom of the non-slip dog bowl, similar to octopus suction cups, which can firmly fix it to the bottom of the dog bowl without adding water. The base diameter is 4.5-6.5" (Ø4.5-7" opening) and can be cut to fit a Ø4.5" dog bowl. 【For Best Results】(1) Clean your dog's food bowl or bowl. (2) Rinse the inside of the Slow Food Dog Bowl suction cup with warm water and shake off excess water. (3) Firmly press the suction cup into the bottom of your dog's clean bowl, making sure there are no air bubbles. 【Easy to Clean】--There are no complicated and changing compartments, so you can clean the dog bowl by hand and machine, easily