i got good advise GO SOMEWHERE ELSE or keep your eyes open. i hunt every year with cows on our land and i dont seem to have a problem killin deer it is just to find them. if u see em at one spot they will go through there again. not for sure on those cows but the cows on our land stay mostly in the same area so i hunt away from them who knows u may have to break out the old one eyed bulldawg.
lol u might also try looking for places where youve seen deer before if its pasture wich i guess it is and has some woods on it look for higher area with a white oak tree youll see sign there every time well it works for me ne ways