Continue what you are doing – just a little bit better

While visiting many farms over the years, John Gadd has collected enormous piles of data about pig farms. Small changes can make a big difference, as he emphasises this month. For the past 30 years I have always recorded results from those clients I am asked to visit (a great privilege in itself) both at and after my visit. Something else I always try to remember is to ring up or email them a few months on. How are things now? Any improvement? Any snags? For those whose clients keep good recor