Nope! I've had horses, a milk cow, beef cattle, chickens, ducks, rabbits, geese, dogs, cats, guinea pigs, gerbils, ferrets, hamsters, snakes, geckos, red wigglers (worms/vermiculture), and a budgie. These are my first 3 goats. Thankfully, the only way any of them will ever weigh 100#, is if they decide to go swimming, and their wool soaks up a LOT of water. They're a Nigerian dwarf/angora cross, and I think, fully wooled-out, Kola (the aforementioned currently-fragrant buck) is fully grown, and weighs under 75#. He's only 28" tall, at the wethers, and can only *just* get his front hooves and nose to the top of his stall, to say, "HI!!", when we go into the barn. Marley, the doe, is only about 2/3 his size, and Calypso, their doeling, is only about 6months old. I just feel bad that I didn't already have the fences up, when we got them home. So hubs is taking them out on leads, to browse, and munch on leaves, while I string fence, lol. I noticed the folks we bought them from had a double thickness of fencing - but they were also raising quite a few sheep and about 25 Highlan' Coos (Highland cows), including some big bulls. But, yehhhhhhh, I've heard loads about their affinity for emulating Harry Houdini!