your time machine broke and you ended up on the end of the Cretaceous Period, so you have to survive. Your equipment: a blaster (It can be recharged with sun light) a medical kit your broken time machine a few protein bars and last but not least a water bottle that can filter river water. you see a juvenile T-rex being cornered by an adult T-rex (if you save him he will be loyal to you by the rest of his or your live).

This is your pet spinosaurus, he is very Stubborn, timid and childish (Since he is a... how do you call a baby spinosaurus?) his name is Junior he loves fish and to play Tug of War with you (If you don't know what it is is a game where two or more people push a tug until the middle is in their "Territory") anyways have fun!