I have twins at 9, they get more opportunities than most to experience field sports.
We have ferrets, shotguns, rifles, air rifles and a shed which doubles as a butchery/larder.
One loves it one loathes it.
It is not evident, because its normal that they both want to spend time with their dad doing what dad does.
Until you find one in tears because you show him how to gut a rabbit, and it happens to be pregnant. For the next 6 months you get, 'do you have to shoot the mummies and babies?' In the middle of a car journey, you get 'Dad look deer'....then 'do we have to kill them?'
So just