Starting the Farm. Your Dinosaur Farm is found in Anachronia, aptly called "the Land away from Time" - possibly an homage for the classic 80s animated feature film about dinosaurs. You can access the venue through the mystical tree at Manor Farm or about the west coast with the island. Take note your character needs to have at least level 42 Farming in order to take care of these animals.
Prehistoric Potterington will allow you to set up paddocks to place animals in. You need level 45-90 Construction and some Runescape Gold to make them. Also worth noting would be that the pens also have resources from throughout the island to make instead of the usual planks and nails.
If you are a fan of dinosaur breeding, then this feature must not be missed. If your level is not enough, I suggest you Buy OSRS Gold to upgrade your level. Next, we need Feeding, Growing, and Breeding. The appropriate foods are listed on their info, and every animal will eat one unit every hour. If you've got two animals from the pen, two units from the food are going to be used up every hour.