If you're "in the field", then connect it via a cow.
Here we go again. Lack of detail. Please post a link to the datasheet for the cow in question.
QuoteHere we go again. Lack of detail. Please post a link to the datasheet for the cow in question.You can get it in dried form for convenience. Just add milk.http://www.msd-animal-health.co.uk/products_public/cepravin_dry_cow/product_data_sheet.aspx