Four-footed athletes get a focused balance challenge on this wooden dog agility seesaw, which uses a 71 x 12 x 22 in frame to create a long, narrow crossing surface and a rest spot between runs. Spruce wood construction with thick boards and a triangular base helps keep the ramp stable as dogs up to 66 lbs move from end to end. A sand grain asphalt felt surface adds traction so paws can grip securely instead of sliding on inclines. Smooth, splinter-free edges help keep contact points comfortable during repeated agility practice while you and your dog build fitness and confidence together.