Dog are very intelligent and inquisitive animals. Not only do they want to be challenged physically through training or games , but they also need mental stimulation and support. Windmill consists of a stable base plate with stand and rotary element with 4 mounted breakers. Each breaker can be covered with lids. The breakers are designed to be filled with treats that your dog can sniff out through the holes in the lids.
With a little practice , your dog will learn to tip the breakers with his paw or nose to release the treats.