If it takes a little longer - the dog snack KONG® MARATHON® provides for long lasting and mental activity combined with great chewing pleasure. This tasty snack from KONG® is specially developed for the KONG® CLASSIC dog toys. Delicious taste nubs can additionally stimulate the natural chewing instinct. To insert, simply press the pins of the snack into the opening of the KONG® CLASSIC and turn them. The special highlight: when the outer layer is eaten away, the remaining, edible pins fall into the KONG® toy. The dog now has to try to get the treat out of the inside and is thus occupied even longer and, above all, in a varied way. KONG® MARATHON® Snacks are free from cereals, made from natural ingredients. Note: As a snack in addition to the daily meals. A bowl of fresh water should always be available. Please never leave the pet unattended with a chewing product.