Today the ordered box came, we were looking for a slightly larger for our 2 medium dogs (Sheltie). The construction was very simple, what I noticed was that already flaked off the veneered pressboards parts at the edges, but looks can not when they are in the lead. The aluminum frame is very robust and the Boxtür. When she was fully assembled, I realized sadly determined that it fails as small in dimensions indicated, a real shame because we would have to maintain our old box. attracts each 10cm of width and 10cm of depth from, then you have the degree to which it depends on the dog on it. Had I known this in advance I would have not bought this, to me it is more important that the dog as much as possible has space, and not the thick corner joints of the box. Manufacturer Dimensions: - B 93 x D 81 x H 65 cm Actual inner dimensions: W 83 x T 71 x H 59 cm