A very good milk to use would be a milk substitue, preferrably powdered goat's milk or powdered calves' milk. Soak the food until it is mush, then pour extra milk over it. They should have no problems eating this mush, then you may decrease the milk little by little as they grow to get it to where they can eat the food by itself. Keep giving them extra milk, even when they are eating the food because this will help them with their nutrients. Vaccinations Most importantly is to give puppies their vaccinations.
Puppies are vulnerable to life threatening diseases such as parvo and distemper.
From birth, while they are still on their mother's milk, they will be protected from disease. When you start taking them off their mother, they should get their first shot. Usually between 4 and 6 weeks is ideal. Then at 8 weeks and 12 weeks they should get the following two. Ideally at 6 months and 1 year they should be getting the rest.