Can I bring some snacks with me? Such as granola bars, fruitsnacks, and apple sauce pouches?
Absolutely, you can bring your own snacks onto a Royal Caribbean ship. Babies and toddlers, who may dependent on special baby food, are often the sort of kids who need to have these kinds of food brought on.
Likewise, it's not a bad idea to bring a few snacks to keep in the stateroom, such as Goldfish crackers, apple sauce packets, etc. There's plenty of food available on your Royal Caribbean ship, but kids are always looking for a small snack to tide them over (especially at night) and this is a great way to give them something easy to nosh on.