Bovine heart is a rich source of Coenzyme Q10 (CoQ10), amino acids, and the B-complex vitamins, including B12, all of which are essential for cardiovascular health and energy production within cells. The high CoQ10 content in bovine heart supports the heart's function and overall energy levels, while its amino acids are crucial for building and maintaining muscle tissue, including the heart muscle itself. Consuming bovine heart can also contribute to stamina, endurance, and recovery from physical exertion, making it a valuable addition to a nutrient-dense diet.

Bovine pancreas is rich in digestive enzymes, including protease, amylase, and lipase, which aid in the breakdown and absorption of nutrients from food, supporting digestive health. These enzymes can be particularly beneficial for dogs with pancreatic insufficiency or digestive disorders, and dogs eating a processed diet that lacks enzymes. Additionally, eating bovine pancreas may support the pancreas's own health and function, potentially aiding in the regulation of blood sugar levels and enhancing overall metabolic processes.

Bovine spleen is valued for its content of essential nutrients, including iron, peptides, and various proteins, which play a crucial role in supporting immune health. Spleen can contribute to the maintenance of healthy red blood cells, supporting oxygen transport and energy levels. Additionally, bovine spleen tissue from bovines is believed to provide specific factors that may help in the health and function of the canine spleen.

Bovine kidney is a rich source of naturally occurring nutrients, including selenium, vitamin B12, and proteins, which are essential for supporting detoxification processes in the body and promoting overall kidney health. These nutrients aid in the antioxidant defense system, help in the maintenance of healthy red blood cells, and support energy metabolism. Additionally, consuming bovine kidney may provide specific peptides and enzymes that are beneficial for enhancing the function of the canine kidneys and supporting the body's natural waste filtration system.

Bovine liver is an exceptionally nutrient-dense food, providing a rich source of vitamins A, D, E, K, and B12, folic acid, and minerals such as iron, copper, and zinc, which are crucial for various bodily functions including immune support, energy metabolism, and red blood cell production. The liver's abundance of essential amino acids and antioxidants also supports overall health by promoting detoxification processes, enhancing skin health, and contributing to the maintenance of muscle mass.

Four Leaf Rover sources the organs and glands from grass-fed New Zealand cattle.

We recommend giving Guts & Glory every day to round out kibble, cooked, or raw diets.

If you have room in your fridge, it’s a good idea to put Guts & Glory inside. G&G includes naturally occurring fats so it’s best to keep the jar cool. But if the product is used up within 30-60 days this isn’t necessary.