A teeter-totter or see-saw is a 10 to 12 foot (3 to 4 m) plank pivoting on a support. It is constructed slightly off-balance so that the same end always returns to the ground. This is done either by placing the support slightly off-center or else weighting one end of the board. This obstacle also has contact zones. The balance point and the weight of the plank must be such that even a tiny dog such as a Papillon or Chihuahua can cause the high end of the teeter-totter to descend to the ground within a reasonable amount of time specified by the sanctioning organization's rules (usually about 2 seconds).

Agility See-Saw Base, Adjustable Heights, For #7531 and #7533
	Regular Price: $110.11 EACH    [Product Details]	Call to Order. 020PRI-75310 Ships directly from the manufacturer. Please allow 7-10 delivery.
Agility See-Saws, Foldable 12' Long (4' x 3' sections) with Base
	Regular Price: $468.75 EACH    [Product Details]	Call to Order. 020PRI-7533 Ships directly from the manufacturer. Please allow 7-10 delivery.
Agility See-Saws, Foldable 9' Long (4' x 2.25' sections) with Base
	Regular Price: $232.56 EACH    [Product Details]	Call to Order. 020PRI-7531 Ships directly from the manufacturer. Please allow 7-10 delivery.