Klubertanz Equipment Co., welded wire, cages, & supplies for small animals.
Klubertanz has been around since 1956 so there's no wonder they have their niche covered. This store is awesome- full of stuff I didn't know existed until I needed to prepare for the arrival of our new rodents. You don't need a pet to appreciate this shop, though- there's all kinds of goodies that will appeal to makers and other crafty folks. My fave find so far: a box of 100 metal tags with embossed numbers for $19.