Listening to this, I have to wonder how those aliens would react to service animals. Oh sure "this being in the future, and space-faring, health care would have advanced". So what, we humans still have problems and we want animal companionship that no med-tech can replace. So service animals would still be a thing. Imagine one Human that has a history of seizures with a dog that's been trained to give signals when it senses it's human is close to having a episode. shocked alien= "Human! That predator is trying to attack you!" human= "Excuse me, I need to sit.... NO! Do not attack my dog!" aliens= "It's a predator!" / "It's attacking you!" human= "No it's giving me a signal that I may have a seizure."