Hydration and cooling for active dogs: this toy uses a absorption inner structure and evenly distributed cooling pores to keep mouth hydration while delivering a refreshing, longlasting cooling effect during play. Durable and safe construction: a sturdy shell with reinforced walls distributes pressure evenly, providing a safe and engaging water toy for dogs of all sizes. Easy to use and train with: the toy absorbs water quickly, freezes with minimal effort, and releases cool moisture during chewing training for a balanced mix of cooling comfort and engaging play. Dental friendly design: the rounded shape protects mouth tissues and conforms to the natural mouth shape, helping remove surface debris from teeth and support fresher breath during play. Use scenarios: At home during fetch or chew sessions to keep your dog hydrated and cool. Outdoors during training or long play sessions to extend activity with cooling moisture. As part of a dental play routine to encourage chewing that helps reduce surface debris on teeth. Product attributes at a glance: Function: hydration support, cooling, chew toy, and dental aid. Compatibility and size: suitable for dogs of all sizes; designed as an interactive water toy. Material and build: durable shell with reinforced walls and a absorption inner structure. Performance: quick water absorption, effortless freezing, longlasting cooling; safe rounded edges that fit the natural mouth shape.