Blood as food and is sometimes called "liquid meat" because its composition is similar to that of lean meat. Blood collected hygienically can be used for human consumption, otherwise it is converted to blood meal. Special fractions of animal blood are used in human medicine. Blood sausage is any sausage made by cooking animal blood with a filler until it is thick enough to congeal when cooled. Pig or cattle blood is most often used. Typical fillers include meat, fat, suet, bread, rice, barley and oatmeal. Varieties include biroldo, black pudding, blood tongue, blutwurst, drisheen, kishka (kaszanka), morcilla, moronga, mustamakkara, sundae, verivorst, and
Vegetarian and vegan dog diet used to both shape and evenly distribute feed ingredients. Dog food ingredients typically contain farinaceous (starch) and proteinaceous (protein) ingredients. Farinaceous ingredients commonly found in United States dog feed are wheat, wheat middlings, oats, barley, corn, corn meal, hominy and other similar ingredients that account for roughly 35% to 70% of the total feed weight. Proteinaceous ingredients for vegetarian dog diets are typically from vegetables. Proteinaceous ingredients used in United States dog food typically take up 20 to 50% of the total weight of the feed mixture. Additional flavouring, colours, vitamin and mineral supplementation is added to complete a balanced