5 week old puppy has lump on stomach?

Somehow those little knots were intermittent along his stomach and back. We had a vet take a look and were told not to worry. Sure enough a few weeks later, the knots erupted and a pus-like substance leaked from it for a couple of days. The most difficult part for our puppie was making sure he did not scratch away his bandages. We kept the area clean and dry and bandages were changed through out the day. My suggestion to you, have your dog seen by your family veterinarian. If you havent established a relationship with one, do so as soon as possible. Love peace and happiness, Sugar Rae