average lifespan of a beef cow
Once the dairy cows are so worn out that they have produced all the milk they can, they are sent to slaughter, usually at around four or five years of age; the average natural lifespan for a cow could be as long as 25 years.Their meat often ends up in low-grade burgers or pet foods.he lives of beef cattle and dairy cows. Cattle are farmed with one of two objectives in mind; either to produce milk or to produce meat. The two industries are intrinsically linked. In the UK, beef cattle spend their time between living indoors in sheds during the winter months and outside for the rest of the year.