I know that's the problem, I need to first of all establish a threshold for rabbit numbers, e.g when there are over 20 rabbits a Ha then they need controlling, after that it's a case of finding the cost per rabbit/Ha to reduce the numbers.
Do you charge for rabbit control? If so what are the rough prices per hour/day or yearly contract? Or is it worked out by the control used such as snaring a 10Ha field for one week is say £60 a day (£30 a visit)
thank you for getting back to me so quickly!
Charlie