This is raw green beef tripe. This does not mean the color will be green it can range from a grey color to dark green. A lot depends on the color of the cows stomach. Green tripe is a favorite of most dogs and adding it to food can make the pickiest of eaters drool. Tripe has a perfect calcium to phosphorus ratio , good source of digestive enzymes . We grind the tripe to make it easier for you to use. We then cut it into approx 4oz cubes. Much easier then having to thaw out a container . We sell the tripe by the pound as well as bulk bags of 25 lbs which is also in the product list.