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any puppies that can’t get food from the mother. If the mother dog has too many puppies and not enough nipples, quick action is needed. You must hand feed this puppy right away and it should be done every 2 hours. No children below the age of 12 should feed, or even hold, the puppies before their eyes have opened, as puppies can be fragile. The mother should stay in the whelping box for at least 5 days before leaving her puppies for a short while. During this time, she will either be caring for her puppies, eating, or resting. The only exception to this is if she needs to go outside to go to the bathroom. If the mother tries to leave the whelping box, coax her back to her puppies with a treat or encouragement. If the mother is doing her job, you won't have to do much care for several weeks, other than to monitor the puppies' development. Make sure that the puppies have opened their eyes at about 2 weeks of age. They should grow in size every day and movement should increase daily as well. If any of the puppies are falling behind in development, contact your veterinarian.  Use your scale to weigh the puppies every day. Make sure they are gaining weight. If there is a puppy that is not gaining at the same rate, give it some formula to help it grow in size. When a puppy opens its eyes depends on the breed of your dog and puppies, as some puppies’ eyes can open as late as 3 weeks after birth. The larger the litter, the smaller the pups will be. However, in some litters, you will get a runt that is markedly smaller than the other puppies. In most cases, you will need to hand feed the runt using bottles of formula in order to help it develop properly.

Summary:
Feed Keep the mother and puppies together. Keep an eye on the development of the puppies.