Jacks In Heat
by Kylie Pill
I have 2 Jack Russell pups, one boy and one girl, she is 3 months old and he is 5 months. Can you please tell me when she will start going into heat? I don't want her to have a litter too young, but I heard it is healthy to let bitches have one litter. My pups are everything to me I wouldn't change them for the world. I have no experience in helping deliver puppies and i wouldn't want to put her at risk by letting her have them then struggling to give birth. When would you say, on average, would she start going into heat? Hope you can help.