The KONG Puppy Teething Toy is customised and designed to meet the needs of a puppy’s 28-baby teeth.KEY FEATURES: Teaches appropriate chewing behavior while offering mental enrichment Soft puppy KONG rubber formula is customised for puppy teeth and gums Unpredictable bounce for games of fetch Great for stuffing with KONG Puppy Easy Treat; Snacks or your choice of yummy treat Recommended by veterinarians and trainers worldwide Natural rubber Made in the USA. Globally Sourced Materials.Suitable for: Puppies weighing up to 9kg replace with a new KONG Classic once permanent teeth grow in. Colour: Blue or Pink. Unfortunately we cannot offer a choice of colour with this item.Dimensions approx: Length 7.5 x 4cm