We had a doe get caught in a snare in late September in an area that we hand corn. The trapper took her out of the snare but left the carcass about fifteen feet away. Deer would eat corn up to about 20' from the carcass but wouldn't get any closer. I think if you've hauled the carcass away they'll be back. I wouldn't move it for 4-6 weeks, see what happens.