The panda cow --an uncommon cross-breed -- was worked on for 44 years by Richard Gradwohl, a Covington, Wash., farmer who used eight different miniature cows to create the new breed.

Vechur This breed comes from Kerala and is often called the world’s smallest cow. But beyond its size, what really stands out is its milk– rich in A2 beta-casein, which many say is easier to ...