Our Silver were never very aggressive or to flighty but our Gold and Chamois are.I've had them for a few years. they are a nice breed, very gorgeous, they are also very hardy. But the ones i have are very flighty and skittish, and some of the roosters where very aggressive. Don't worry though I've had friendly rooster too. The hens are quite sweet once you catch them. over all they are an amazing breed, flighty, but still great!