1. Smell ball main fabric for polar fleece, soft close skin, easy to clean environmental protection, support machine wash
2. The smell and the ball is a traditional sniffing the updated version of mat, the dog is more difficult to get food. Therefore, the dog dog by sniffing the ball for the first time, to put food on the edge of the easy to find, when dogs already know hiding food in it, and you can put the food on the inside of the ball, a modest increase in dog feeding difficulty.
3. Smell the ball is made from many folding round, with many deep Tibet now, the owner can hide food in between the fabric drape, encourage your pet to sniff out them
4. Feeding difficulty strengthen, the dog dog according to smell looking for food source, ate and play ball
5. Storage is simple, small size, the smaller spheres, food is more hidden, the greater the difficulty, is a great enrichment toys.