1. Get an equus

2. Get tranq arrows/darts and lots of crops/berries(depends on level but for a level 2 I used 11 tranq darts)

3. Find a low level bronto(be careful if there are other brontos nearby)

4. Aim and shoot at targeted dino, make sure to have mount run away when the bronto gets closer so you keep a safe distance

5. Feed and wait