Dog Squeaky Toy - Made of 100% natural rubber, non-toxic to your pets. Thick Walled Chew Toy - Thick Walled Design , ideal for your dog to chew and play. Squeaker Inside - Very easy to get your dogs' attention, fetch and seek, self chew entertainment Excellent Design - The Design is inspired by the alien, about 8*7*7cm size , very nice for Small Medium dogs. Package: 1 x Rubber Squeaky Toy inside. Notice: We do Not recommend it for aggressive dogs like: Rottweiler etc.