Vegan dog food might be the best solution for dogs who are not active, who are obese and have very low energy levels. It is worth mentioning that it is not easy to make the transition to vegan food, especially if your dog has been eating meat for years. Specialists in pet nutrition are happy to help you so that you can select the most suitable type of food for your dog, according to its age and health. If you are not happy with the overall health and physical appearance of your dog, perhaps it is time for a change.