Is it possible I have a rooster? Or is it maybe that one breed likes to burrow more than the other? The Red Star is mellow and stands over the White Rock when she borrows. They're about 4 weeks old and I bring them outside in a covered pen so they can have some fresh air etc. The White Rock is noisier and 'needier'- she overreacts when I pick her up, gets loud when she's not with the Red Star. The Red Star is super mellow. Both enjoy roosting on my shoulder.. Also- our dogs are super interested in them- not sure if it's just to get to know them or eat them? A beagle and a black lab.