You shouldn't feed a wild dolphin. It can develops bad habits for them and they can begin to rely on humans for food and forget how to hunt for food in the wild. Now if you ever got the chance to interact with a wild dolphin, that shouldn't be a problem. They're just like people and love interacting with us, they've been known to save lives before. So as long as you don't bring food into the equation, interacting with a dolphin (as long as it's not hurting the animal, or breaking any local laws) is ok.

Is it bad to feed Dolphin? I've researched whales and dolphin today and thought about what it might be like to train them, but would it be bad to feed them and interact with them in the wild?