It’s all a question of moderation. Too much of any good thing can be bad for any of us, and the same rule applies to your or any other dog and Dragon Fruit. Eating too much of it can cause dietary distress and lead to vomiting and diarrhea, but if they eat in moderation, it’s an absolutely safe way to give your dog a tasty and unusual treat. Having said that, just because dogs can eat Dragon Fruit doesn’t necessarily mean that they will eat it. Dogs can be fickle as far as food, especially fruit, is concerned, so don’t be alarmed if your dog doesn’t wolf down the Dragon Fruit you’ve offered. It’s probably just because he doesn’t like the smell or the taste. Or it might be because he’s waiting for you to break the candy bars out, as he knows that there’s a better snack on its way.