 Average herd size in Ireland is 105 dairy cows. A lot of them are on family farms. Labour is more expensive here, so we're better off to build a good big parlour the first day and try and reduce the amount of labour we need. We get paid for milk solids. It has its challenges. The biggest limiting factor on a pasture-based system is dry matter intake. There's probably a limit to what we can do in terms of milk volumes. We try and increase milk solids. There is other strategies, or even feeding some grains in the milk and parlour. So there's different strategies to try and increase our output per hectare, per acre.