Providing your crated dog with something to do will significantly decrease their chances of attempting to escape as it eases boredom and takes their mind off being confined. Kong goes one step further and has made a chew toy that can house treats. Your crated dog will smell and hear that there is a treat inside and will endeavor to get access to it.
Pros: Walter, as I stated before, has this crate and he loves it. It’s roomy enough for him to move around in, yet sizeable enough that he knows it’s a resting place. We put a dog pillow and toys in there for him and he’s occupied for hours. The sides are chew-proof and the bolts are secure enough where even pretty smart dogs won’t be able to break out. It’s a heavy crate, around 50 pounds.
The more robustly built market value priced ProSelect dog cage. is a better choice if you feel that your dog is of an escape or jailbreak temperament, due to its quality, build, strength, and reliability. And this is backed up with a significant volume of customer reviews. However if you feel it’s too expensive and can’t stretch your budget to get it, then you may like to consider the SmithBuilt crate.
Most Helpful review (read the full Amazon review): “I bought 2 of the 42x28x31″ crates for a 60 lb border collie mix, and a 50 lb pitbull/lab mix. They are extremely easy to set up, and roomy enough for both dogs to stretch out. The crates are properly assembled according to the instructions, but both dogs have figured out how to break out without opening the front door, which I'm guessing is why they're so much cheaper…”
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