What else eats a snow leopard?

Snow leopards have no natural predators in their natural environment, however that does not mean nothing eats a snow leopard. There are many predators that reside in other habitats capable of eating a snow leopard, for example:

-Killer Whales, or Orcas, large carnivorous aquatic mammals

-Humans, who can use tools to kill larger and stronger animals for food

-Decomposers, who can eat the body posthumously

-'Necrotizing fasciitis'; or flesh eating disease caused by bacteria

-Other Snow leopards, if sufficiently hungry

-Polar Bears, the largest land based carnivorous mammal

-Carnivorous pirahnas, who can use large numbers and aggression to take down large prey

And most likely many other large carnivores.