I don't bother with the pee. However, I will harvest and freeze buck and doe tarsal glands. I go to the butcher shop during our late Oct muzzleloader season and will harvest the tarsals (with permission) from the deer stacked in thetractortrailor cooler. If I take a doe that isin/near estrous, Iwill also harvest her uterus - the major reproductive organ that gives rise to the fallopian tubes. I handle everything with plastic gloves and generally only use them when I am using a decoy(s). The "natural" odor helps (?)the deer linger longer aroundmy decoy(s);deer havebedded down right next to the decoys - hard to argue withthe trouble to harvest and freeze them.
-fsh