Our dog chew toy is made of safe and bite-resistant TPR material,equipped with 1 strong suction cups firmly adsorbed. This toy was designed with a multi-purpose: clean teeth while the dog is biting and playing. The chewy end consists of soft jagged rubber designed to massage the gums and teeth removing food and other particles. Dog chew toy ball uses a built-in squeal design, which can produce interesting sounds during chewing. The toy ball also has cotton dog bite rope on both sides.