Primos Hunting PS1723 Predator Call, Randy Anderson Mouth Call 2-Pak Creates full range of Coyote howls and distress calls Double Howler Sonic dome Howler 2-pack of predator mouth calls designed for coyotes Sonic Dome perfectly reproduces high-pitched interrogation howl Deep-pitched Double Howler matches lonesome greeting howl Calls combine to make full range of howls and distress calls Designed by Team Primos member Randy Anderson