Soniks Hypersonik

For medium dogs. These new plush toys from Happy Dog are pretty exciting. Each toy contains a replaceable ultrasonic squeaker that emits sound in a range above the hearing range of humans but just right for playful, squeak-happy dogs. Using the exclusive Silent Squeak? technology that only dogs can hear, these toys make a sound like what you?d expect a broken squeaker to sound like, but your dog just keeps on playing with it. So if your dog?s squeaker toys drive you crazy, these are perfect! In our testing, some dogs went wild for these and others didn't pay much attention. Our suspicion is that some dogs like to drive their owners crazy with a standard squeaker. If you'd like to put a standard squeaker in this toy you certainly can.