How will multiple litters of puppies effect the health of the female dog?

Answer:

To put it bluntly it would effect the health of the dog in exactly the same way it would effect the health of a human women who gave birth to 5 babies every 3 months. Think about it humanely. It isn't fair on the dog.

First answer by TrishaR. Last edit by TrishaR. Contributor trust: 2422 [recommend contributor recommended]. Question popularity: 14 [recommend question].