My 3 week old puppy is sick

Question
My new puppy is 3 weeks old and the mother, which is my dog too, has diarrhea, And the puppy that is 3 weeks old has been gagging like she is going to vomit. She's also whining and very upset. What should i do to make her feel better?

Answer
Mikayla, Please call the vet ASAP.  This little one could have pneumonia..  I would make sure the vet takes a good look at this pup.  Also, the vet can give you something for MOM's loose stools too.  I don't like to give advice on a 3 week old pup.  ( I am a pet nurse and not a vet.)
Please call the Vet first thing in the am.....

good luck

Marie Peppers LPN MA