Dinosaurs, including babies, are shackled and kept in small cages. A baby velociraptor is caught in a net and taken from its mother. Dinosaurs are forced to fight in pits.
Claire has to hold her breath under water as a dinosaur is above her. She's not physically held down but she cant come up till it goes. She is ok it leaves she escapes unharmed
There is blood and gore throughout the film but it is notable that during the climax a dinosaur is shown being impaled (it dies) and the sharp objects get pulled back out of it accompanied with audio gore