Ultra-Sonic Penguin Dog Toy
Any pet lover knows that dogs love the feel and sound of “squeaky” toys, but enduring the high-pitched repetition in the wee hours of the night can drive any pet-parent crazy! Ultrasonic HEAR DOGGY!® toys are made with a squeaker ONLY your dog can hear!
Hear Doggy! toys give your pet the same sensation and enjoyment of traditional squeaky toys without the irritating 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 four-legged friend.
Hear Doggy plush toys have amazing ultrasonic technology