With absolutely ZERO fat content, Anco Cow Horn Marrows are a delicious and healthy treat, an excellent choice for those on a low fat diet for any reason or those with pancreatitis. Odour free and they don’t become slimy or sticky upon chewing, so they’re even great for your carpets/furniture! Chewing on these with their satisfying crunchy texture pleases your dogs natural urge to chew and can help relax stressed or bored dogs.