AS a supplement, use milk formulated for puppies like "Puppy Milk" or "Lactol" and dispense it with a pet nurser. Make sure nga ang hole sa nipple is just the right size (dili sobra ka daku) and be careful sa position sa pup. Another alternative is to go to the vet para ma inject ug para pa daghan sa milk. If I'm not mistaken it's oxytocin. Just ask your favorite vet.