I have no hesitation in recommending Cosy Calf Jackets. Cosy Calf jackets keep a calf warm when winter weather sets in and temperatures drop. As soon as temperatures are blow 8⁰C healthy calves use a significant proportion of the energy in their mild to generate body heat. This diverts valuable energy away from growth and from fighting off diseases. Cosy Calf jackets help to maintain growth in cold weather and so result in bigger, stronger and healthier calves. Cosy Calf jackets are also very useful when treating sick calves. Keeping any sick animal warm greatly improves the chances of a successful recovery. My clients, whether suckler farmers or dairy, have been amazed at how a Cosy Calf jacket helps to improve recovery from a bad dose of scours or pneumonia.