◎Slow Feeder: Use the Spiral Slow Feeder Insert to turn your stainless steel dog bowl or ceramic dog bowl into a slow feeder dog bowl. Helps slow down eating, aids in proper digestion prevents choking and overeating. ◎Firmly Attached: The bottom is firmly attached to the bottom of the dog bowl and can hold 11-25 lbs, so you don't have to worry about your dog dragging it out of the bowl. ◎Food-grade Silicone: It can effectively avoid scratches on the pet's mouth and tongue. Our spiral slow feed