ROCT Outdoor Hornady Buffalo Plaid Dog Blanket The Buffalo Plaid pattern has been in the U.S. since the 1800’s when a man named Jock brought it over the pond from Scotland. As an American frontier classic and a pattern synonymous with grit, determination, and hard work, we thought it only fitting to add the iconic Hornady H to the plaid. Made of durable, water-resistant fabric, the Hornady Buffalo Plaid will repel dirt, mud and moisture of the most active dog. Flip the blanket to soft gray velvet when the dog needs comfort to sleep after a long day in the field. Machine washability makes for easy clean up.