I would say the first thing, is to Break them to stock the minute you get them,get the dog walking the land in amongst them,so they ignore them and have no interest ,you need them bombproof.( Too me that's the most important thing)...so your arse ain't twitching when they disappear into the distance....get yourself a reliable GPS collar and tracker...and like Mr Bakerboy said earlier,get out there and walk the hills,put the miles in,early morning when it's still dark,late afternoon into darkness,sit and watch,learn the habits of what you want to hunt....