How to Build a Pet Agility Course

Make the teeter-totter base by creating two box-shaped sides connected by crosspieces. To build the bottom of the first side, push together an elbow, a 19-inch pipe, a tee, another 19-inch pipe, and another elbow. Repeat to build the top. Connect the top and bottom by inserting a 3¼-inch pipe, a tee, and another 3¼-inch pipe between the elbow at each end of the top and bottom. Build a second side, and install 14½-inch pipes between the tees in the center of the bottom and sides of the frame sides. Set the frame fittings using a block and a hammer, but do not tighten the top crosspiece and one corner. Wrap stripes of yellow tape around the base to make it easier for your dog to see.