Go Dog Hear Doggy Penguin Ultrasonic Dog Toy Small

The sound of a squeaker in a dog toy can get very annoying. Hear Doggie solved that problem with squeakers that humans cannot hear. No more trying totalk to someone over the sound of a squeaker in the background.

Hear Doggie squeakers make sound at 28KHz. Humans can only hear down to20KHz.

Size: Approx 7.75" x 5.75"