Petmate Sky Kennel Review: The Hard-Sided Crate Frequent Flyers Trust

The Sky Kennel has been a fixture in the travel-crate world for a long time, and it’s easy to see why once you look past the marketing. It’s made in the USA from a heavy, recycled-content plastic shell that feels noticeably sturdier than the flimsier wire or soft-sided carriers many owners start out with. The two-piece top-and-bottom design snaps and bolts together, creating a rigid enclosure that can take a beating in a car trunk, an airport cargo hold, or the back of a van without flexing or cracking.

It also comes in a genuinely wide size range, from crates suited to small dogs and cats all the way up to giant breeds in the 90-125 pound range. That range, combined with a design built around the kind of ventilation, secure closures, and structural requirements that air travel calls for, is a big reason breeders, frequent flyers, and everyday road-trippers keep landing on this one instead of a generic plastic kennel from a big-box store.

Day to day, owners tend to describe the Sky Kennel as reassuringly solid. The double-door latching system (a squeeze-and-turn mechanism on most sizes) is more secure than a simple slide bolt, which matters if you’ve got a dog that likes to nose at the door during a long drive. The side ventilation holes keep airflow moving without letting a paw or nose poke through, and the smooth interior wipes down easily after a muddy hike or a car-sick moment — a small thing, but one owners mention often.

It also holds up well to repeated use. Because the shell is thick, rigid plastic rather than the thinner material found in some bargain crates, it tends to survive years of loading and unloading, stacking in storage, and getting tossed around during moves or vacations. Assembly is straightforward — the top and bottom halves clip together and are then bolted at the seams — though depending on the size you order, you may need to buy metal nuts and bolts separately if you want a setup that meets stricter airline cargo requirements, since the hardware included with some models is plastic.

The biggest complaint pattern among owners is around airline readiness specifically. Petmate builds the Sky Kennel with air travel in mind, but individual airlines set and change their own cargo requirements — things like metal (not plastic) nuts and bolts, specific ventilation percentages, or extra live-animal stickers. Some buyers have been caught off guard at check-in because the crate as shipped didn’t fully match what their airline wanted, which is really a call to double-check requirements rather than a flaw in the crate itself. A few other gripes come up regularly too: only the smaller sizes (roughly 21 and 28 inches) include a molded carry handle, larger crates can feel awkward to move without one, and the printed exterior dimensions don’t always make it obvious how much usable interior space your dog will actually have — you’ll want to measure your dog and cross-check the interior specs, not just the size name, before ordering.

If you need a crate that can plausibly go from your living room to a car trunk to (with the right airline-specific hardware) a cargo hold, the Sky Kennel remains one of the more sensible choices on the market. It’s tough, it comes in enough sizes to fit almost any dog, and its reputation as a long-running best seller is backed by genuinely durable construction rather than just brand recognition.

It’s a less ideal pick if you’re looking for the lightest or easiest crate to lug around — bigger sizes without handles can be a two-person job — or if you assume any Sky Kennel is automatically flight-ready straight out of the box. Treat the airline compliance question as homework you do yourself: measure your dog, check your airline’s current cargo pet policy, and buy any metal hardware the crate needs before travel day, not after.