A full tank of milk. All this milk came from one breed of dairy cow. The Guernsey cow. They have a rich and creamy golden colored milk. So when you see our butter, and cheese, there isn’t any coloring added. It’s all natural. The Guernsey cow is known for producing high-butterfat, high-protein milk with a high concentration of beta carotene. This rich golden color is the result. Check out usguernsey.com there is so much information. Both for breeders, members, and those just interested in learning more about the breed.