Riboflavin is involved in many body. Then they turn them into energy. Can Dogs Eat Lemons Can Dogs Eat Lemons Can Dogs Eat Lemon Health Benefits Yes riboflavin is safe for dogs.Is riboflavin bad for dogs?. Vitamins are responsible for breaking down fat and carbs from food. The new recommendation for adult dogs is 27 mgkg of food which is higher than the amount 22 mgkg … [Read more...] about Is Riboflavin Bad For Dogs?