In regards to the petting zoo: the baby dinos that they bred in the lab are the ones that go into the petting zoo, and then later moved into the park when they are no longer small enough. In the universe of JW it's claimed that the older animals have no problem with the new arrivals. This is because the animals are actually allowed to breed in the park. I very specifically remember reading this in an article interview, but I can't seem to find it
Thanks so much! Mostly cause they were talking about behavioral issues the indominous has cause of the way it was raised. These young dinos could have issues after basically being ponies for the first part of their lives, and how they could adjust to "normal" dino life







