My doe NZW seems to have some lumps around her nipples or it could just be on her chest as she has many nipples on her chest. She just had her 6 kits weaned from her in 3 days. I took 2 each day. This was about 1 week ago that the last one was taken. Since she was weaned I reduced the amount of pellets she receives to 1 cup a day, her normal amount. I tried milking the nipple around one of the lumps to see if any milk would come out but none came. I don't know what it is. I thought it could be a fatty tumor like you find on older dogs. It may be mastitis? (Hope not.) I haven't a clue and won't be taking her to a vet to find out either. Any suggestions on what it is?