Chewing is an essential part of being a dog - it's part of their play and natural moods. Which is why it's important to establish healthy chewing habits. Any treat that from the gullet or organs tends to be extremely desirable for dogs, so it's great for helping set positive reinforcement or to gift something to even the most picky dogs.
The importance of including organ meats is because they are more densely packed with just about every nutrient, including heavy doses of B vitamins such as: B1, B2, B6, folic acid and vitamin B12.
Organ meats are also loaded with minerals such as phosphorus, iron, copper, magnesium and iodine, and provide the important fat-soluble vitamins A, D, E and K.
If you haven’t done so before, why not try some of the other organ meats, including kidney, pancreas, testicles, liver & brain