Many dogs and cats receive vitamins or supplements daily along with diet. The most common are multivitamins, supplements to support arthritic joints, fatty acids to reduce shedding and improve the coat’s shine, probiotics to alleviate gastrointestinal problems or antioxidants to counteract the effects of aging, such as cognitive dysfunction. Most dogs receive a complete and balanced diet and all the necessary vitamins and minerals from the commercially processed dog food. Dogs fed a homemade diet may need supplements.
Vitamins and additives for dogs
If an animal already eats a balanced diet and receives excess portions of some vitamins and minerals, these extra vitamins and additives could be harmful. Too much calcium can cause skeletal problems, especially in large-breed puppies, too much vitamin A can harm blood vessels and cause dehydration and joint pain. Excess vitamin D can prompt a dog to stop eating, harm bones, and cause muscles atrophy. Ingredients in some supplements, such as herbals, may interact with other medicine an animal is taking. Glucosamine-chondroitin supplements, commonly given to dogs with osteoarthritis, have shown mixed results in testing in humans and animals. Fatty acids can help coats look better and can reduce inflammation. Antioxidants such as vitamins C and E also reduce inflammation and help aging dogs with memory problems.
Never give human supplements to dogs. Some products, such as garlic, can be dangerous for dogs. Always consult with your vet whether your pet needs a supplement or not.
