The KONG European CoreStrength Ball truly lives up to its name, offering your dog an extra-strong, multi-layered core that will keep your dog chewing for hours! This robust ball is ideal for medium and large breed dogs, a sturdy toy that will help to meet your dogs natural chewing needs. This KONG European CoreStrength Ball is an exciting toy for throwing, fetching and chewing. Be prepared for a wild adventure! Your dog can chase after the ball and the two of you can spend some fun quality time together! The special texture of the KONG European CoreStrength Ball helps to clean your dogs teeth and massage the gums. The material is particularly flexible, making it kind to teeth. The textured surface ensures great grip for you and your dog. KONG European CoreStrength Ball at a glance: Extremely robust chewing toy for medium and large breed dogs Specially developed multi-layer core from KONG: extremely strong and robust for long-lasting chewing Satisfies natural chewing instincts For ver