10pcs Scent Training Case Dog Scent Training Dog Scent Training Container Odor Training Tool For Dogs Dog scent training cases are some of the best dog activities tools to add fun scent games to your dogand 39 s behaviors and help her harness this untapped power of smell. The lid has holes for dogs to smell, thus can also training dog snuffle ability. Features -Color:Silver -Material:Aluminum -Size:6.80X6.80X3.00cm/2.67X2.67X1.18in -Improve petsand 39 natural smell skills, avoid feeling bored and can ease emotional pressure. -The lid has holes for dogs to smell, thus can also training dog snuffle ability. -Release the dogand 39 s excess energy, avoid depression or appetite loss, and relieve anxiety. -Place different odor inside,or you can put different treats in for them to find, and reward when your dog investigates. -Made of premium aluminum material, harm free for pet and the bottom of the box is stable.Packing list: 10 x Dog Scent Training Boxes