SmithBuilt is one of the most renowned manufacturers of extra strong metal dog crates – they’re well-known for the comfort and security of their models. Those looking for a reasonably priced indestructible dog crate should consider their newest product, the SmithBuilt Heavy, as it offers good construction quality, a convenient 2-door design, and a removable pan for easy cleaning.
The Stationary version of the crate goes further, it is an IATA 82 dog crate which you will need if you are traveling with dogs more commonly associated as fighting or dangerous breeds. This means that that Stationary Crate’s industrial tough design meets the special enhanced IATA CR 82 dog cage requirements for for travel with pitbulls, mastiffs and other breeds that are claimed to be powerful, aggressive, fighting or dangerous.
But secure containment should not equal neglect. Your pet has mental and physical needs too. She can last for up to 8 hours without needing to relieve herself. However, apart from the extreme exceptional circumstance, you should be giving your dog a break outside the crate at least once in 4 hours. You should also have allowed her to get some exercise before crating. She should also have access to water.
Update: We traveled quite a bit this holiday season and this portable crate was absolutely awesome! I have seen some reviews about bad zippers but suspect it's due to misuse. You have to raise each side before zipping it -- just common sense, people. Otherwise, there is too much pressure on the zipper. I think zippers on this crate are sturdy. Another suggestion is placing your dog's favorite bed inside. The crate (we have extra large) has plenty of room to add an extra large fluffy dog bed our dog loves. Because the crate folds flat, we place the crate in the cargo area and cover it with dog's bed when on the road. The dog sprawls like a queen! :) When we get to the destination, we unfold the crate, throw the bed inside, and voila -- cozy house that ... full review