I have three pups left out of a litter of 4 1 girl and two boys.The boys are starting to hump each other.they are 14wks.I holler and say no in a firm voice and seperate them,but they just go right back to each other taking turns humping each other
(they do not bother the girl) I thought at first it was dominance related but now I don't think so it looks very different from dominance. EXPERIENCED BREEDERS: what do I do?