These are cow nail art design, I simply came up with the name Moo Moo cow nails. It is very simple design where only tooth pick is used for the the design. First apply white nail polish as base color and for the thumb nail use pinkish range and draw the cow’s jaw area and draw eyes and nostrils with black polish and add few black dots. Then with the help of tooth pick draw irregular shapes of black polish and your nail art is ready. Seal this design with a top coat.