What cow breeds produce milk?

* Holstein: Holsteins are the most common dairy cow breed in the United States and are known for their high milk production. They are black and white in color and can produce up to 25,000 pounds of milk per year.

* Jersey: Jerseys are a smaller dairy cow breed that is also known for its high milk production. They are fawn or brown in color and can produce up to 18,000 pounds of milk per year. Jersey milk is higher in fat and protein than milk from other breeds.

* Guernsey: Guernseys are a medium-sized dairy cow breed that is known for its golden Guernsey milk. They are fawn and white in color and can produce up to 16,000 pounds of milk per year. Guernsey milk is also higher in fat and protein than milk from other breeds.

* Ayrshire: Ayrshires are a medium-sized dairy cow breed that is known for its hardy constitution. They are red and white in color and can produce up to 15,000 pounds of milk per year. Ayrshire milk is higher in protein than milk from other breeds.

* Brown Swiss: Brown Swiss are a large dairy cow breed that is known for its strength and endurance. They are brown in color and can produce up to 14,000 pounds of milk per year. Brown Swiss milk is higher in protein and fat than milk from other breeds.