What are the lynx cat's predators?

Lynx are afraid and hunted by Wolves and Cougars. How I know? I had a cabin up the mountains and I have seen many fights.
Lynx cats are medium sized wild cats 25 to 60 lbs. They inhabit the northern regions of North America. They feed on mice rabbits and deer. They look very much like a bobcat but are a little larger.