Mangosteen is a tropical fruit with a thick purple rind and white sweet-tart segments inside. It is sold fresh in specialty markets and used in juices, desserts, and fruit bowls. The edible flesh is soft, but seeds may be present in some segments.
Many mangosteen products are sweetened beverages, concentrates, or canned fruit cups that contain added sugar. These forms are more concentrated than plain fresh segments. Pet safety data is limited, so conservative portions are preferred.
The rind is tough and bitter and should not be chewed by pets. Larger servings of flesh may still upset digestion because of sugar load. As with other tropical fruits, prepared desserts add extra ingredients that are not useful for pets.
Thick rind scraps can hold residual pulp, so trash cleanup after cutting should be prompt and thorough.
For pets, if offered at all, use only a tiny piece of plain flesh and keep rind, seeds, and sweetened products out of reach.
