Hi to all that can help me understand better this situation. I have a female Labrador that give birth to a litter of 7 puppies. The next door neighbor , who owns a male Labrador, claims that is in his right to have one puppy because , probably , my bitch have been mate with his dog. I have not a problem with that but not it separate one of the puppy, 6 weeks old from the mother and the only thing is one fence between them. I should be worried because of continues calls from the puppy for her mother or the mother trying to reach her lost puppy? Is a very distressed call between them two.