I don't mean all the cruise ships would have animals on it, just a few. They would still have cruise ships with just people on it, and you can go on those. The animal cruise ship would be only for people who have a dog or cat and don't have anyone to watch the animal for them and they don't want to put them in a kennel, so they would bring them on the cruise with them. Like I said before, some hotels/motels allow pets, so why not a cruise ship???????