Although it seems high to many handlers, the A-frame is the best obstacle to begin training.
A few miles away in a near-town neighborhood of lower-middle-class A-frames , several houses are decorated in familiar placards.
In a year or so an A-frame that accommodates three or four families in style will be built on the site.
Each is architecturally different, from a Cape Cod cottage, to an A-frame chateau, to a lighthouse look-alike.
The main timbers for the trusses were 12 in x 8in and were 40 ft long and they were used to construct 13 A-frames .
Using a horse, some rope, and their stile as an A-frame for leverage, they were able to open up the chambered tomb.
Some of the dog training obstacles include A-frames , dogwalks, weave poles, mini contact equipment, contact trainer, jumps (single, double, and triple), chutes, barrels, and teeters.
Obstacles include jumping through a hanging tire, scaling planks, running up and down an A-frame , and other challenges.
The A-frame house was the product of two years hard work; a test of the construction techniques used for the other buildings around the growing community.
They have confirmed that an underwater investigations have identified hairline fissures on the A-frame structures which support the propellor shafts.