The Serpentine is a configuration of obstacles such that the dog will run a path that forms the letter "S" when navigating through them. In it's simplest form, you will see 3 jumps lined up in a row, like that shown here.
We are always delighted to hear from you. Please feel free to ask questions. We are here to help you. You may want to join our dog agility Facebook Group:
www.Facebook.com/groups/dogagility
To learn more and get comprehensive, free and premium courses in dog agility visit: MasteryLearning.Thinkific.com