I have no suggestions, just hugs for your friends. I'm sure they didn't go into this breeding on a whim. Losing the puppies as well as their girl after so much happy anticipation must be gutting.
What a heartbreaking thread.I’m so sorry 😢. I had a hospice vet for one of my cats who died from a chronic illness. She came to the house and when it was time, she put him to sleep with me holding him.