Hear Doggy! Toys give your pet the same sensation and enjoyment of traditional squeaky toys Without the noise! The science behind Hear Doggy!: Dogs can hear sounds at a higher frequency (0 to 45KHz) than humans (0 to 20 KHz). Tuned to an ultrasonic range in the 24-28 KHz frequency.
Each Hear Doggy! squeaker is out of human hearing range, but still fun for your
Chew Guard Technology: Chew Guard Technology is a manufacturing process that adds a super tough, durable liner to soft plush toys. The Chew Guard lining was specially engineered to withstand tough play. All seams are double stitched and reinforced. Dogs are tough but chew guard is tougher!