Just Natural Whole chunks of tripe (stomach), from cows or sheep. 1kg bag.
Excellent for DIY. 
Please be aware that tripe does smell rather disgusting, if you aren't used to it. This is quite normal; and most dogs love it. Ensure that hands, prep area and bowls are especially thoroughly cleaned after preparing tripe for your dog.
Not for human consumption.
100% UK produce.  Complementary food
Dougies    520g (4 x 130g Portions) Composition 100% Pure Green Beef Tripe (Boneless)A Complimentary Feed for Working Dogs - Feeding Guide:On average, feed 2-3% of the adult dog’s body weight per day. Keep frozen until required. Defrost in the fridge overnight and use within 48hrs of defrosting. Always wash your hands thoroughly after handling raw meat. Analytical Constituents: Moisture: 72.8%Crude Protein: 14.1%Fat: 10%Ash: 1.4%Crude Fibre: 1.7%
Dougies  520g (4 x 130g Portions) Composition100% Pure Green Lamb Tripe (Boneless)A Complimentary Feed for Working Dogs Feeding Guide: On average, feed 2-3% of the adult dog’s body weight per day. Keep frozen until required. Defrost in the fridge overnight and use within 48hrs of defrosting. Always wash your hands thoroughly after handling raw meat. Analytical Constituents:Moisture: 73.5%Crude Protein: 14.3%Fat: 9.1%Ash: 1.9%Crude Fibre: 1.2%
Dougies Flakes
100% Pure Green Beef Tripe - 1KG