Food safety
Can Bearded Dragons Eat Sweet Potatoes? Cooked, a Little
Yes, bearded dragons can eat sweet potato, cooked and in small amounts. VCA Animal Hospitals lists cooked sweet potato among the vegetables to give bearded dragons in smaller quantities, alongside carrots, peas and squash, while leafy greens make up 80 to 90 percent of the plant portion. Bake or steam it plain, let it cool, and mash or dice a small amount into the greens. Skip anything with butter, sugar, marshmallows or spices.
By Matt GarnettUpdated November 14, 20263 min read2 sources
Why VCA specifies cooked
VCA generally prefers raw vegetables for bearded dragons, but its list of vegetables for smaller amounts names cooked sweet potato specifically. Raw sweet potato is very hard and dense, and cooking softens it into something a dragon can mash and swallow easily.
That makes sweet potato one of the few items where cooked is the right form. Cook it with nothing added: no oil, butter, salt, brown sugar or cinnamon. Plain baked or steamed and cooled is all that is needed.
A side vegetable, not a staple
VCA's smaller-amounts list includes asparagus, cactus, carrots, cooked sweet potato, corn, cucumber, mushrooms, okra, parsnips, peas, sprouts and various squash. These add variety but are not the core of the plant portion, which should be dark leafy greens.
Sweet potato is starchy and filling, so a little goes a long way. A dragon that fills up on it may eat fewer greens. Use it as a small topping a couple of times a week at most.
How to prepare sweet potato
Scrub a sweet potato and bake or steam it until soft, with nothing added. Let it cool completely to room temperature. Peel away the skin, then mash a small spoonful or dice it into small pieces.
Mix the sweet potato into chopped greens so it coats the leaves; this can encourage a reluctant dragon to eat its salad. Do not use canned sweet potatoes in syrup, sweet potato fries, casseroles or pie filling.
Offering food in the warm end of a properly heated reptile terrarium helps digestion; our bearded dragon enclosure guide explains how to set up that gradient.
Thanksgiving and holiday leftovers
Sweet potatoes are a Thanksgiving staple, and it is tempting to share. Holiday versions are usually made with butter, brown sugar, maple syrup, marshmallows, pecans and spices, none of which belongs in a bearded dragon's diet.
If you want your dragon to join in, set aside a small piece of plain baked sweet potato before anything is added. Keep the holiday table out of reach during any time your dragon spends outside its enclosure.
How much and how often
For an adult dragon, about a teaspoon of mashed or diced plain sweet potato mixed into the salad once or twice a week is plenty. For a juvenile, a small dab occasionally is enough, since young dragons need mostly insects.
Rotate sweet potato with other smaller-amount vegetables such as squash and carrots. VCA suggests feeding adults every 24 to 72 hours and juveniles once or twice daily. The same goes for canned yams in syrup.
Signs to watch and when to see a vet
The Merck Veterinary Manual names metabolic bone disease, caused by diets low in calcium relative to phosphorus, too little vitamin D3 or poor UVB lighting, as the most common bone disease in reptile practice. Its signs include poor appetite, lethargy, abnormal walking, a swollen jaw or limbs, muscle twitching and tetany.
Any of those needs a reptile veterinarian soon. Merck also notes reptiles gain weight easily on excess calories, so cut back on starchy extras if your dragon grows heavy. A dragon that stops eating for several days outside of brumation should be seen.
This page is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your pet.
Common questions
Can bearded dragons eat raw sweet potato?
VCA lists cooked sweet potato specifically. Raw sweet potato is very hard and dense, so bake or steam it plain until soft, cool it and mash a small amount instead.
Can bearded dragons eat sweet potato skin?
It is easiest to peel it after cooking. The skin is tougher than the soft flesh and harder for a small lizard to chew. Mash or dice only the flesh.
Can bearded dragons eat sweet potatoes every day?
No. VCA places cooked sweet potato among vegetables for smaller amounts. Once or twice a week as a small topping keeps leafy greens as the main plant food.
Can bearded dragons eat Thanksgiving sweet potato casserole?
No. Casseroles usually contain butter, sugar, marshmallows, nuts and spices. If you want to share, set aside a small piece of plain baked sweet potato before anything is added.
Can baby bearded dragons eat sweet potatoes?
A small dab of plain cooked sweet potato occasionally is fine. Baby dragons need mostly insects plus finely chopped greens, according to VCA, so starchy vegetables are a minor extra.
Sources we checked
This guide is general information, not veterinary advice. If your pet is unwell or injured, contact your veterinarian.
