Every 5 deer i see 4 out of 5 is a buck
I am assumeing you mean 1 buck to 4 does.
I see the same thing,of course if you only take bucks out of the heard,if the heard is only 100 deer and in a season you take 1/4 of the bucks after a while the buck population is thinner.
you may need to take a few does to level out your heard.
I know there are some folks that doesn' t believe in taking does.if the heard is small and there are fewer bucks I say leave the does alone for a while.
some places it is not good to take does,and othere are over run with does.
it depends on the area.
I have one place we take 4 or 5 does a year and still see 20 a day and one buck.another place you may only see 2 deer a day.