Show buy tested cod liver oil for laying fowls the use of cod liver oil in feeding laying hens during winter months and in raising young chicks during the early spring Is one of the recent developments in poultry production practically every one mho has used a good quality product has found that it has been helpful lu in keeping up the vitality of 0 the flock preventing leg weakness in chicks and securing a better texture of shell with eggs th the e reason for the value of this product Is largely due doe to the vl tamine D which it contains Vi tamine D la Is the substitute for sunshine it helps fowls to properly absorb the minerals which they consume without vI tamIne D or sunshine fowls will fall properly to absorb minerals even though they may be abundantly supplied the popularity of cod liver oil has encouraged the use of many substitutes the fishy odor which Is characteristic act acte ristle of many of these products is not a guarantee that they are of any particular value from the standpoint ot of being a substitute for sunshine there Is even a good deal of difference in the efficiency of cod liver oil so it Is well to buy a product that Is either tested tor for vi tamine lne content or guaran guaranteed tefA to give satisfaction |