Like humans, dogs should also be given vitamin supplements. There are natural supplements available that contain the necessary nutrients for a dog. Some supplements may even target a specific nutritional deficiency.
In some cases, dogs must also take supplements for various ailments. One of these is arthritis. Dogs, especially older ones, are also prone to arthritis and hip joint pain. Studies have shown that the nutrient glucosamine for dogs has been effective in treating osteoarthritis in aging dogs. This is good news for dog lovers and pets because arthritis is a debilitating disease that causes uncomfortable pain when left untreated.