We are thinking of getting chickens and are wondering what breed would be best. We have a vague idea of what we would want our chickens to be like-some of our ideals might not even be possible in the same chicken, but anyways.... So we want smaller/bantam chickens, and we want to be able to free-range them, but we have lots of aviary predators, so that's a concern. We would also like chickens that are "people chickens" so to speak, and chickens that don't mind rain and mud (western washington weather!). Also, easy to care for chickens would be a plus since it's our first time with chickens and when we have to leave overnight, our chicken-unsavvy grandmother would be watching them for us. Any seggustions?