is it normal for a new pup(8wks) to be attacking my 8 month old eb. i think it is playing but i am not sure. and my 8 month old is not eating i think she is upset about the new pup. we got her to keep the other one company. is it better to have two instead of just one? i am scared that one might hurt the other. they are both females and eb. i read on another post to keep same sex ab apart is that the same for eb?