This sound effect can be found on Soundelux Sound Effects Library, which was made by SoundDogs.
It includes a low pitched edit of Hollywoodedge, Tiger Growls Breathi PE934401, high pitched versions of Sound Ideas, ANIMAL, LION - LION: SINGLE ROAR, CAT and Sound Ideas, ANIMAL, LION - LION: SNARLS, CAT and an incomplete high quality version of Sound Ideas, Bear: Processed Growling Snarls/Sound Ideas, Bear: Growling Snarls, Processed Moaning Beast. Hollywoodedge, Horse Scream Violent PE922502 is also featured in this sound.