Anti-Choking - Slow Feed 10x longer: As we all know, if our pet eats too fast could cause many hidden troubles, such as for overweight, choking and so on. Our cat food bowl looks like a tuft of grass, and that makes the feeding harder and slow down your pets eating speed by 10x longer. Pets can effectively prevent choking and overweight. Anti-Slipping - 4 Rubber Non-skip Mats on Base: The bottom of the interactive cat feeder is equipped with four rubber mats, which help to keep the dog/cat puzzle feeder in a place and ensure this feeder will not move easily while pets are eating. Anti-Depression - Encourage Their Hunting Instinct: Hunting is the most dog or cat's nature and they prefer the food that they hunted themselves. They enjoy themselves in this way. With the help of a slow feeder dog toy, they will enjoy the eating process and wont be so picky about the food. Anti-dirty - Easy to Use and Clean: Utilizes nature-inspired jungle design to help pets eat at a healthy speed, dog slow feeder effectively helps prevent bloat, regurgitation & canine obesity, and it is well-made and can be easily washed by flushing. Anti-Pollution - Environmental Friendly Material: Our interactive cat bowl is made of ABS material, which is non-toxic and durable environmental friendly material. The hard and smooth spikes of the bowl can stop your pet's chewing. It can let your pets think about how to get treats from so many different high and low spikes. Colour :Purple.