Double muscled animals have an increase in muscle mass of up to 20% greater than normal animals. The increased muscle is due to the fact that these animals have a mutation in a specific gene that ...

Megan Searson and her family run an 80-cow dairy herd and breed pedigree Charolais, Limousin and Belgian Blue cattle Jack, Megan and Leanne Searson with Charolais cows on their family farm in ...