Sweet potato is safe for dogs, and can provide Symptoms of Vitamin A deficiency include night blindness and poor hair and skin quality. 5 Human Foods Dogs Can Eat on Thanksgiving (and Beyond) On Thanksgiving, eat this, not that Sweet potato treats can be a huge hit with with dogs. Pumpkin also has vitamins and acids that are great for your dogs skin and coat. Sweet potatoes are one of the best dietary sources of vitamin A, which promotes healthy skin, coat, eyes, nerves, and muscles in dogs. Learn more about the. Healthy Sweet Potato Skins When you cook sweet potatoes for your dog, do you peel them or just chop My dogs will all eat the sweet potatoes raw with skins when I give. Is it okay to give your dog potato skins such as sweet potatoes? And *I* don't eat the organic stuff -- but I do wash everything carefully. Jul 31, Can dogs have potatoes and sweet potatoes? the leaves, stems, and skin of the potato — contain a defensive poison called solanine.