hey guys new member here
i have two young gsp's.. a boy named jack and a girl named marley. they're both roughly 9 months old. she is most certainly the boss at the moment, but i'm fairly sure she is coming on heat for the first time. her rear end is starting to puff up quite a bit. fairly sure its only round the corner.
wondering what course of action i should take here, ie; split them up, let them breed etc
help would be muchly appreciated guys. ta