Worldwise – Hear doggy is the only ultrasonic toy that your dog can hear but you can’t. Plush toys gives your pet the same sensation and enjoyment of traditional squeaky toys!!
Dogs can hear sounds at a higher frequency ( 0-45khz ) than humans ( 0-20khz ). Tuned to ultrasonic frequency each patent-pending hear doggy squeaker is out of the human hearing range but still fun for your four legged friend.
|Dimensions||12.5 × 4 × 0.5 in|