The growing calf gradually transfers its need for saliva from drinking to the ruminating phase. Please only open a case if you haven't heard back from us within 48hrs. A great product which I already knew as I already had 2. Great item, does exactly what it needs to do. Handy size for trying to find extra space for increased stock.The item "Milk Bar 6 Calf Feeder with Ezi-Lock Hooks" is in sale since Saturday, January 6, 2018. This item is in the category "Business, Office & Industrial\Agriculture/Farming\Livestock Supplies". The seller is "tannertrading2009" and is located in United Kingdom. This item can be shipped to United Kingdom.