Yeah, mountain lions are our big fear. We've had bear come through, but very rarely. The fence we have puts out 10k. That would likely give bears pause. But if a mountain lion came around, there is nothing we could really do to stop it. We just close everyone up for the night behind woven wire and electric fencing. We have a wolf that passes through, too. But she's so protected and tracked that we know when because fish and game keep such a close eye on her when she's near civilization. We saw her once, but she really only comes through 2x a year.One of our horses killed a coyote once, kicked it in the head.
But only fear for our horse is mountain lions or wolves.