I have a Jersey cow that will be 4 in September. We’ve had her since she was 2 months old. She has calved twice with no problem. She has never had mastitis or milk fever. We have always calf shared and milked one time a day getting 1/2-2 gallons. She is a very sweet and friendly cow. She has been hand and machine milked. She also allows my children to milk her We hate to see her go but we have too many cows on our pasture She is currently in milk and has a Belfair (Dexter jersey cross) heifer calf that will be 1 in July. The heifer is also available but price is not included in this post. She has been wonderful for our homestead and is great for a first time milker or experienced milker. I have not measured her but I would consider her to be a mid sized jersey. We own her Dam as well if u would like pics of her I have included a pic of her with her young calf so u can get an idea of her udder size Thank you