OM. These unique Mandala Feeders offer a surface for smearing soft foods and spreading out kibble or treats. Licking soft foods off the surface is calming for dogs and increases saliva production which is good for gums, teeth and digestion. The effort and focus to get the food out of the grooves also serve to distract from stressful situations or boredom. USA-made, non-toxic and top rack dishwasher-safe.