Okay. We went out and took May's temp again and it was normal. We milked out the swollen side of the udder, and have come to the conclusion that it is not congested. It feels hot, and normal looking milk (no blood or pus) comes out (we didn't drink it but the cats liked it lol). However, there is what feels like an encapsulated mass in there, surrounded by the milk/softness. It is hard.
Our question is, should we start infusing the udder? Or does she need it to be lanced at the vet?
If we should start infusing I know
@ksalvagno recommended Tomorrow (
https://www.tractorsupply.com/tsc/p...uct/bivi-tomorrow-cephaperin-benzathine-dry-cow-mastitis-treatment?cm_vc=-10005). How often should that be given? Once a day? For how many days? One syringe full, into the side that has the mass? Or both sides? (the other side is empty and normal). Sorry for the questions, we have never done this before.
Of course that would be in addition to the peppermint oil, vit c, compresses, and penicillin shots.
While we were out there we checked our other doe Phronsie, who also had a small (not near as big as May's) precocious udder. One side was slightly full. Hers is soft and squishy, normal looking milk (no blood or pus), and no hard mass. However, a small hole in her udder had some yellow pus coming out of it.

So should we treat her the same way? Just infusions, or the shots and others stuff too? As well as treating the hole with blu kote, etc. She does not have a mass.