Fair question, Gus....
ANY doe that doesn't have a fawn in tow is a target.......
I talked to my NCWRC wildlife biologist about the deer numbers I saw, last year, and asked him what my approach should be THIS season. He said I needed to thin the doe numbers. I then asked him if there were specific does (age/size?) that I should be targeting. he said ANY of them. HIS suggestion was to not be picky. he even suggested shooting ANY of them. He even siad the ones WITH fawns should be taken. His theory was to not be selective.
The statement I made above is MY choice. He suggested not even being THAT selective.