Years ago I used a processor that when I picked up my packaged deer I wound up with almost as much meat by weight as what my deer weighed field dressed. Easily a good 140-150lbs of butchered and ground meat from a deer that weighed about 175lbs field dressed. The amount of steaks, roasts, loin and tenderloin looked correct but I got a BUNCH more ground venison than I normally should have. Only thing I could figure is maybe they finished up with my deer and threw some of the ground meat they had left over from other folks deer into my box and probably a couple of others too so they could clean up their cooler, shop and equipment. It all tasted good with no unusual odor.