It's not actually that difficult, there's a guy local that trains otters as mink are not allowed being invasive anyroad he works them on trout and mallard and also 2 ground on fox and pig it's amazing 2 see
Ah well u got a few year on me ,my knees are OK but me hands are bolloxed ill be holding a lamp in me gob and gripping a slip lead wi me arse cheeks at this rate