Show cow always at work contented cows are lazy looking critters all they have to do seemingly is eat sleep and chew their end cud yet enviable as their lives may appear to be they are one of the hardest working animals on the farm night and day their boillet are working to produce milk the secretion of which requires a st eliy of food fond from the blood stream if well fed nutrients are tilen taken fl from flom om the digestive tive tr act by bv tile the blood d hut but if the cow produces milk it the expense of her body as ii a ro result alt |