This sound effect can be found on The General Series 6000 Sound Effects Library, which was made by Sound Ideas. Links: https://download.audiohero.com/track/14498604 https://soundideas.sourceaudio.com/track/7620083 https://soundeffects.fandom.com/wiki/Sound_Ideas,_LEOPARD_-_BLACK_LEOPARD:_SNARL,_ANIMAL,_CAT_01#Audio_Samples