We studied the shape of a carbon molecule, its similarity to the geodesic dome and imagined that as a totally out-of-this-earth, fun dog toy. And we invented the popular Hol-ee Roller. It’s a stretchy, virtually indestructible fetch, chew, tug and treat toy.
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 […]