SAFE UNIQUE EGG SHAPE AND FLAVOR DESIGN : made from food grade rubber non-toxic with a strong pineapple aroma ,appeal dog to chew and play , toy's raised textured help our puppies dental clean ,stimulate gums and reduce tartar , free from busy brush teeth HIGHLY BITE-RESISTANT DURABLE DOG TOYS - Upgrade Indestructible material weight enough 8oz ,shock-absorbing, Durable tough great for aggressive chewers Large and medium breed MULTIUSE DURABLE LARGE MEDIUM DOG CHEW TOYS : keep Dogs away from boredom soothes . helps solve chewing, separation anxiety, weight management, crate training, digging, barking . nice interactive dog toys Improve training dogs jumping and reaction ability , throwing and fetch game improve their intelligence etc TOUGHEST DOG CHEW TOYS FOR AGGRESSIVE CHEWER : dog Toy Test by German Shepherd , Labrador , Golden Retriever ,Poodle, French Bulldog , Rottweiler, Pitbulls , Boxer , Alaskan , Rottweiler , German Shorthaired Pointer , Great Dane , Australian Shepherd , Samoyed , husky , Belgian Malinois , Cane Corso , Dobermann ETC SATISFACTION GUARANTEED - LIFETIME REPLACEMENT(one chance ) OR 100% FULL REFUND :contact us VIA amazon if you don't like our products , we'll full refund or free replacement for clients