For dogs that are maybe less active, food-motivated, or get very bored (not calling out any of your pups!), Dr. Hall recommends the Pet Zone IQ Treat Ball ($10) because of the hours of interactive fun it provides. It has several difficulty settings, he said, and mimics the idea of a slow-feeder. For dogs that finishes off their food bowl in two seconds, he said this can help reduce episodes of regurgitation and aspiration associated with eating too fast. It can be filled with treats or regular kibble.