Can Bearded Dragons Eat Tomatoes? Ripe Fruit Only, Rarely

Ripe tomato is a fruit treat

VCA groups tomato with apple, banana, kiwi, mango, melon, peach, pear, raspberry and strawberry as fruits suitable for bearded dragons as treats. The grouping matters: fruit is low in minerals, so it can only ever be a small part of a diet that has to supply plenty of calcium.

Tomato is juicy and acidic, and many dragons find it appealing. Used as an occasional garnish on a salad of greens, a little ripe tomato is fine. As a regular food it adds little and takes up room the greens need.

The plant is the part to avoid

Tomatoes are members of the nightshade family, along with potatoes, peppers and eggplant. Lafeber, writing about pet birds, explains that the fruits of these plants are safe to eat but the plants themselves are toxic, and lists green tomatoes among the items to be careful with.

For a dragon, that means only the ripe, red flesh. Do not let a dragon graze on a tomato plant in the yard or garden, and do not offer green or unripe tomatoes, stems or leaves. Keep potted tomato plants out of reach during supervised time outside the enclosure.

How to prepare tomato

Choose a ripe, red tomato. Wash it, remove the green stem cap, and cut a small wedge. Scoop out some of the seeds and juice if you like, then chop the flesh into small pieces and mix them into the greens.

Never offer tomato sauce, salsa, ketchup, canned tomatoes with salt, or cooked dishes containing tomato. Those carry salt, sugar, onion and garlic that a dragon should not have. Fresh, ripe and plain is the only acceptable form.

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.

How much and how often

For an adult dragon, a piece of ripe tomato about the size of a grape, chopped, once every week or two is plenty. For a juvenile, a fingernail-sized piece now and then is enough, or skip it; young dragons should eat mostly insects.

Count tomato in the total fruit allowance. VCA's 10 to 20 percent of the plant portion covers all fruit together, so if tomato is on the menu this week, ease off other fruits.

Signs to watch and when to call a vet

If your dragon eats a tomato leaf or stem, watch it closely for the rest of the day and call a reptile veterinarian if it seems unwell, stops eating or behaves oddly. A vet can advise you based on how much was eaten.

Over the longer term, watch for the signs the Merck Veterinary Manual links to metabolic bone disease: poor appetite, lethargy, abnormal walking, a swollen jaw or limbs, muscle twitching and tetany. Those need a vet soon. Merck also notes reptiles gain weight easily on excess calories, another reason to keep fruit occasional.

Better everyday foods

VCA's recommended greens and vegetables include collard greens, turnip greens, mustard greens, dandelion greens, escarole, watercress, bok choy, cilantro, parsley, green beans and bell peppers. Bell peppers are a nightshade fruit too, but the ripe peppers are on the recommended list and make a colorful daily option.

Pair the greens with gut-loaded, calcium-dusted insects such as crickets, dubia roaches and hornworms. Follow VCA's calcium powder routine and provide UVB light. A tomato treat sits comfortably on top of that foundation.

This page is general information, not veterinary advice, and it cannot replace an examination by the vet who knows your pet.