if you leave a cow to cow it will cow for 20 years dairy industry cows only live for four https://en.m.wikipedia.org/wiki/Dairy_cattle https://en.m.wikipedia.

if you leave a cow to cow it will cow for 20 years dairy industry cows only live for four https://en.m.wikipedia.org/wiki/Dairy_cattle https://en.m.wikipedia.org/wiki/Dairy_cattle