Cool Can Dogs Eat Cooked Cow Tongue References. How do you clean cow tongue? Because beef tongue is 20% less fat than other beef products, it’s considered to be healthier for dogs.

Take it out of the hot water and peel the white thick layer off the tongue. Other healthy organ meats for dogs include kidneys, which are high in vitamins a and b as well as iron, and spleen, which boasts vitamins d, k, a and e, iron and zinc. The tongue contains high levels of vitamins b12, zinc, iron and choline.