It is important that a placenta was expelled after each pup and nothing was retained which would cause a serious infection. If you notice a
green or *****
discharge or she has an odor, that warrants a VET visit ASAP!!
Pups, on average, open their eyes 10-14 days and start hearing then also. Handle them daily but securely.
You will need to do regular wormings and shots, best to take a stool sample to the Vet and get the proper meds. No not use meds from the pet store.