Nutritional yeast, a type of deactivated yeast, is gaining popularity as a vegan food and can be a healthy addition to your dog's diet.
It's packed with protein, B vitamins, and antioxidants, which can help boost your dog's immune system, support their energy levels, and even improve their skin and coat.
Always check the ingredients to make sure it's plain nutritional yeast without added flavors or seasonings, and start with a small amount to see how your dog reacts.
While it can be a good supplement, don't rely on nutritional yeast to provide all of your dog's nutritional needs.