
Hi Maysea,
Can't you have a word with your neighbours? As it is just a recent event, perhaps there is something happening within their household that means the dogs being unattended / misbehaving in the garden is a very short term situation in which case you could come to some arrangement with them whereby your pup is indoors when their dogs are out. Obviously it is their dogs which are causing the problem and I can't see how you can overcome this without their help - your baby is just "communicating" with her "visitors" after all :(
Without having a chat with them to ascertain a cause and attempt an amicable solution it will be very difficult for you to train your puppy out of this habit - hopefully it will be easy to sort out with them.
Good luck, Teri )