【Turns Your Dog Bowl Into A Slow Feeder】: Turn your stainless steel or ceramic dog bowl into a slow feeder with the Slow Feeder Insert. Made from BPA-free, food-grade silicone. Hard plastic, it will not damage your dog’s nose when eating. Suitable for wet dog food, dry dog food and dog treats. 【Strongest Suction Cup Base】 - The anti-skid bowl has 19 vacuum suction cups on the bottom, which look like the suction cups of an octopus, hold it securely to the bottom of the dog bowl without adding water. with a base diameter of 4.5" to 6.5" (Ø4.5" to 7" opening) and can be trimmed to fit a Ø4.5" dog bowl. 【FOR BEST RESULTS】 ( 1) Clean the bowl or dog food bowl. (2) Rinse the inside of the dog bowl suction cup with Slow Feed under lukewarm water and shake off excess water. (3) Firmly press the suction cup into the bottom of your dog’s clean bowl, being careful not to create air bubbles.