"I've been using Delux Vari Kennels for my cats and dogs over the past 17 years. Got my first one at the airport, for my cat, for the flight from Pittsburgh to San Diego, back in 1989. . . . Since then, I have taken a dog on several flights, using a Delux Vari Kennel. . . . When buying kennels, I always look for Delux Vari Kennels: The side-mesh design (powder-coated, no rivets) is even better now. The turning latches make me feel confident that the crates will not open accidentally, in transit. . . . I used a Delux Vari Kennel to crate-train a puppy, and afterward, it was her den. . . . My cats like to nap in the dark-colored, cave-like Vari kennels. The perimeter "channel" makes a convenient catnip receptacle, so they can roll in the catnip, and it stays in the den. These kennels have been handy to have around."