I bought this for my toy poodle...who promptly chewed the edges into little pieces. The package says that the noise makers have small metal rings, and that your the toy should be taken away from your dog if they start chewing on it...I believe that took about 15 minutes at my house...not worth the price at all! The packaging does not include any guarantee, or phone number to call with a complaint...only purchase this if you dog has no interest in chewing toys.