OMG !! Your neighbor sprayed ANT POISON ON YOUR DOGS ? I'd be taking HER / HIM TO COURT ! OMG ...you have been thru alot....that's horrible !
All the best to you with your new puppy....He's adorable and I sure hope your neighbor has moved (or you did) ! and as for that breeder....hope things work out and you all come to some kind of agreement.....