Wonderful Warm Wool Lined Canvas Blanket This durable blanket has a lot to offer. Not only does this blanket have a wonderful, warm wool lining, it is also fleece lined at the withers to prevent rubbing. The gusseted shoulder offers freedom of movement and there is also a tail flap to keep out drafts. Keep the blanket in place with the crisscross surcingles and hind leg straps. The open front has a double buckle closure to ensure a proper fit.