001-0721 Size: 10 Pound Features: -100 percent psyllium pellets with high swell volume to help encapsulate and remove sand and dirt from the intestinal tract.-Apple and molasses flavored for enhanced palatability.-Supports healthy gut function to help reduce the possibility of sand colic.-Made in the USA.-Can also be used for constipation resulting from too little fiber in the diet.-Pelleted and easy-to-feed. Dimensions: -Overall dimensions: 13" H x 11.25" W x 11.25" D.-10 Pound product weight: 11 lbs.-20 Pound product weight: 21.7 lbs.