Dog Carrier[*Edited]

[jemnifur.livejournal.com]

[*Edited]
Hello All.
I want to get a dog carrier, but they are WAY expensive.
So I figured I would try and make one.
I was just curious if anyone has made one before, and could give me some tips.
Here are some pictures of the styles that I would prefer to make.
I especially like the cylinder-like one.






Thanks!