Visitors Visitor Information Ferring Trail The Ferring Trail is now available to make the most of your visit to Dales Farm. As you take a walk with Fergus the Ferring pig, you will learn lots of amazing facts about our animals. The Ferring Trail can be printed here. Don't worry if you can't print the document at home, the Ferring Trail will be available in our café for 50p per booklet. The answers to the puzzle page can be found here.