About this item High-quality materials: these plush dog toys are made of PP cotton, high quality fabric,cotton rope .lead-free and non-toxic. friendly to dog’s teeth, safe and reliable, durable and bite resistant. In addition, a durable liner is added to the toy for longer play time and durability. We also reinforce all seams to make the toys tougher. Fun dog toys: your dogs will play with the cute bionic designed toys for hours. With high-quality squeaker inside to produce more sounds, the plush toys will make your best friend happy.in addition, there is a whole piece of crinkle paper inside the bird's wings or tail，that can makes a noise when the dog bites the wings or tail, so dog will never get bored with these toys. Daily entertainment and anxiety relief: these dog toys are designed to provide dogs with enough fun and help to relieve their anxiety and reduce their acts of vandalism, such as biting sofa,shoes, other furniture, etc. Clean teeth and keep healthy: dog chew toys are good for your pets, keep their teeth clean and aggressive. Playing with toys also help your pets increase exercise to maintain weight and health. Suggestion:We suggest that you give toys to your dog under supervision, Like every other plush dog toy, our plush squeaky dog toys are not indestructible, and the aggressiveness of dogs is different,Therefore, We recommend supervised play and timely replacement of damaged toys.