| Meat | Muscle tissue used as food. | Beef, pork, chicken, lamb, goat, fish |
| Milk and Dairy | Liquid milk and processed dairy items. | Milk, cheese, yogurt, butter |
| Eggs | Reproductive by-products used in cooking and baking. | Chicken eggs, duck eggs, quail eggs |
| Wool and Fiber | Natural fibers from animal coats or hairs. | Wool (sheep), cashmere (goats), alpaca fiber |
| Leather and Hides | Processed animal skins. | Leather for clothing, furniture, accessories |
| Honey | Sweet substance produced by bees. | Honey for food, cosmetics, medicine |
| Beeswax | Wax secreted by bees. | Candles, cosmetics, sealants |
| Feathers and Down | Soft and insulating materials from birds. | Pillows, jackets, bedding |
| Bone and Horn | Hard materials used in tools and art. | Bone meal, jewelry, buttons, crafts |
| Shells | Hard exoskeletons of some aquatic animals. | Jewelry, crafts, calcium supplements |
| Gelatin | Protein obtained from boiling skin, cartilage, or bones. | Food thickener, capsules, cosmetics |
| Fat and Tallow | Rendered fat used in various applications. | Cooking oils, soap making, candles |
| Lanolin | Grease extracted from sheep wool. | Skincare products, hair products, lubricants |
| Manure and Fertilizer | Excreta used to improve soil fertility. | Composting, organic fertilizer |
| Silk | Natural protein fiber produced by silkworms. | Fabrics, upholstery, luxury clothing |
| Serum and Hormones | Extracts used for medical and scientific purposes. | Insulin, vaccines, research |
| Medicinal Compounds | Animal-derived compounds with health applications. | Snake venom, bee venom (for therapies) |
| Blood | By-product for specific uses (after humane slaughter). | Blood meal, lab research, blood sausage |
| Collagen | Protein from skin, bones, and tissues, used in food and health. | Supplements, skincare, food additives |
| Pearls | Produced by oysters and some mollusks. | Jewelry, luxury accessories |
| Musk and Scent Glands | Extracts for fragrance production. | Perfumes, traditional medicines |