I don't think they have any problem gnawing off a piece of frozen meat. The DO, apparently, have problems keeping coyotes, wolves, magpies, ravens, etc. from cleaning up the carcasses. They are not huge predators, and protecting an old kill is often more "expensive" for them than getting another. If a magpie can get meat off a frozen carcass with nothing but a pointy beak, I would expect a cougar's evolution prepared it to snack on one too.
Eat like a bird... they dont need much, or eat like a cougar with a vengance for fresh meat. I call bs on youre theory.



















































