i really need to find cougars cause im on my last chalelnge and im on rank 5 whihc is

to knife kill 2 cougars and i been searching evrywhere n i cant find any i need help plz tell me where u guys find them

also how would i be able to kinfe kill them if they can kill me with 2 swings

i really need help im 96.4% done and this is my last challenge n then i just have to kill hte bounties n fisinsh up a treasue outfit

also where can i find a treasure hunter bounty cause i need to capture one for my treasure outfit

these r the two things i really need help inplz help me