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Double Jump...

Double the challenge.  The double and triple jumps are obstacles that most people add to their course later on, but more often than not, they are jump that many dogs stumble over in an agility trial!  The challenge is for your dog to clear the jump by not only jumping high, but long.  

What you see in the pictures is a Double Jump set in two different arrangements.  Either way is acceptable.  They include 4 @ 48" bars that are adjustable for any size dog.  The bars rest on 4 pairs of clip-on jump cups that slide up and down on the vertical poles (for height adjustment).   Also, the bars adjust in width as well.  This is a little complicated, and hard to explain without the instruction sheet (which will visually show you), but the 2 *vertical* bars you see inside the square side-frames *slide* back and forth horizontally so you can space your bars apart as wide or as narrow as they need to be for your size dog.  In other words, the smaller the dog, the closer the bars go AND the lower they go.  Visa versa for larger dogs.  

Another nice feature of this jump is the fixed bar along the ground (it can be seen in the picture on the far bottom of the jump). This keeps the two sides at a fixed distance apart, so that it is easier to keep the bars from falling off, and it is easier to move the whole obstacle around without having to take the bars off.