Very cute. Love looking at pics and thank you for sharing.
Yes, please visit the breeder's section so you can get all the info you need. If you are not prepared and well versed in whelping, you could lose little Bonnie. Also, take Bonnie to the vet asap.
Also, you are right..when they are not fixed and are in the same house, it's inevitable for this to happen. It's very wise to get pets spayed and/or neutered if you have 2 different gendered pups (actually even if you only have 1 pup because if not an experienced breeder, no need
not to spay/neuter). I say this for anyone who reads this for future purposes as I understand it is too late for Bonnie right now.
I wish you the best of luck and please keep us posted on her progress and I can't wait to see pics
of the puppies!