This sound effect can be found on The Odyssey Collection: Design Elements Sound Effects Library, which was made by Pro Sound Effects. It includes Hollywoodedge, Zombie Dog Roar 2 EVL058701 and Zombie Dog Roar 3 EVL058801. Links: https://download.prosoundeffects.com/track/25507683 https://soundeffects.fandom.com/wiki/Pro_Sound_Effects,_Fire_Roar,_Vicious_Creature_Growl#Audio_Samples