I know at least one zoo in the Netherlands has wolves with brown bears and they have no issues as far as I'm aware. The bears seem a little fearful of the wolves, even.Yeah, I think cheetahs are the most commonly used predators for mixed habitats because they can’t really kill anything larger than a wildebeest. Even a (GROWN) zebra is generally safe. Greater Vancouver Zoo also has black bears in with the bison and Roosevelt elk, which is a safe bet. I’ve seen zoos with wolves and grizzlies together, but that one seems too risky to me. Also heard of a zoo that had monkeys in with the sloth bears… eventually one got eaten.![]()