This sound effect can be found on Animal Trax, which was made by The Hollywood Edge.
Bear, Grizzly Growls, Breaths. Multiple Growls With Breaths And Lip Smack. Close Perspective.
Links:
https://soundideas.sourceaudio.com/track/11508596
Hollywoodedge, Bear Grizzly GrowlsB AT031601 has been suggested to play 1 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.