MaterialThis toy is made of high quality, sturdy plastic, non-toxic, durable, very safe for dogs, very safe for dogs to chew and play. DesignHidden food box design, can hide different foods in 7 holes, exercise and inspire dogs mind, bring fun for you and your puppy, a dog training device that provides them the mental stimulation they need to flourish, strengthen and test their skills. Convenience you can place some dog food or small snacks in it, let your dog enjoy eating while playing with the toy, Peanut butter, nutrient cream, or other wet food can be firmly smeared on the grainy texture surface, Allow your dog to focus on licking, distracting, avoid biting, damaging furniture, and get more surprises when playing. Eliminates boredomEffective training of pet smell and food search ability, this puzzle toy for dogs helps prevent boredom and related negative behavior, good for training or alone time. Quality assuranceIf you have any questions about our product, please contact us in time.