It's bad enough you force man's best friend into a cage every night, so at least get him one that will make his friends jealous. Like the ultra modern eiCrate ($320). Ideal for dogs 4 lbs to 40 lbs, it features a removable leak-proof liner and can be used indoors or out. Available in four powder-coated color finishes and one ridiculous 22.5k gold version ($11,000). There's also an eiCrate Fitted Cover ($180) that helps especially yelpy dogs to sleep.