we got an alpine-cross doeling, sarah, a few weeks ago and have put her in with pygmies just yesterday. before that, she had her own pen where she could see the others if they were in the barn. i would often take sarah out to their pasture and they let her graze with them but got nasty to her if she tried to come into the barn with them or would get too close to some of them. since yesterday she's stayed with them but they still head-butt her away if she gets close or eats at the feeder beside some of them. she will eventually grow bigger than them but she has a very sweet, timid personality. also, they have horns and she doesn't. nobody has seriously injured her yet. how long will it take them to accept her in the herd?