Attach a foot to the base of a 4 foot (1.2 m) 4 by 4 inch (10 cm × 10 cm) beam.
Attach a foot to the base of a 4 foot (1.2 m) 4 by 4 inch (10 cm × 10 cm) beam.
Build a Rabbit Run
Build a Ninja Warrior Course
Build a Horse Jump
Build a Dog Agility Course