Also look for organic classification. This usually indicates higher welfare standards. The animals will be fed on organic food and they will be reared without the routine use of antibiotics. Check with the producer what welfare standards they require and make sure you are happy with these. For further information on organic products link here to the Soil Association .
Dairy cows suffer a life of continuous pregnancy and lactation - often at the same time.
They have been selectively bred to have huge udders and to produce up to 10 times as much milk as a calf needs. As a result of this combined with other issues such as badly designed housing and over-milking, they often suffer from painful problems such as mastitis and lameness. Because of the unforgiving cycle of pregnancies the average dairy cow is generally 'worn out' before her time. The natural life span of a cow is around 20 years. The modern dairy cow is slaughtered at 5 or 6 years, If you buy milk, look for an organic supply.