The Best Dog Travel Crates
A crate that never leaves the back of a truck is a kennel with a view. This page ranks the ones you can genuinely carry, fold and check in — and says which are certified and which are not.
Buy the Petmate Sky Kennel if the dog is flying. It is the molded-plastic airline shape the whole system is built around — and it carries no crash certification whatsoever, which is the trade-off, not an oversight.
Buy the Impact Collapsible for everything else. Aluminum, it folds, and it is the crate on this page you are most likely to actually take with you — which is the whole point of a travel crate. It is not crash-certified either, and Impact does not claim it is.
One trap worth naming before you shop. Rock Creek genuinely holds a CPS certification — but it belongs to the Medium Stationary kennel, and the only Rock Creek sold on Amazon is the Collapsible. Rock Creek says so itself: the Collapsible “has not been crash tested and, by nature of design, does not incorporate the same internal welded structure as the Stationary crates.” It is a very good collapsible aluminum crate with a ten-year warranty. It is not the certified one.
Three different journeys, three different crates
“Travel crate” covers three jobs that pull in different directions, and buying one crate for all three is how people end up disappointed:
- The car. The crate lives in a vehicle and the priority is restraint. Here certification is the thing that matters and weight is barely a constraint.
- The plane. The crate goes in a hold and the priority is compliance with the airline’s and IATA’s container requirements. Crash certification is irrelevant; ventilation, door construction and hardware are what get you turned away at the counter.
- Everything else. Hotels, a friend’s house, a truck bed, a campsite. The priority is that the crate folds, carries, and sets up in a minute — which is where most heavy-duty crates fail badly.
Our ranking weighs the third job most heavily, because the first two already have dedicated pages on this site.
Flying: the requirements that get people turned away
IATA’s Live Animals Regulations set out the container requirements that airlines build their own rules on, and they are more specific than most owners expect. The recurring failures at check-in:
- Ventilation on the wrong number of sides. Many airlines require openings on multiple sides, not just the door.
- Plastic-latch doors. Metal door construction and metal fastenings are commonly required; the plastic clips a crate ships with are frequently not accepted.
- Bolts rather than clips holding the two halves together. Many carriers require the shell to be bolted.
- Wheels left on. They usually have to come off or be immobilized.
- Size. The dog must be able to stand fully upright without its ears touching, turn around and lie down naturally.
Rules vary by carrier and change, so check the airline’s current page as well as the IATA guidance — we go through the whole thing in airline dog crate requirements. Collapsible aluminum crates are generally not accepted for the hold: the airline wants a rigid molded shell.
What certification does and does not mean here
The site’s standing rule applies: certification is issued per product and per dog weight, and we do not call anything certified unless CPS says it is.
- Rock Creek Collapsible — no certification on this model. CPS certified the Rock Creek Medium Stationary kennel with strength-rated anchor straps (5-star, 50 lb test dog, December 2020, protocol CPS-002-016.01). Rock Creek states the Collapsible has not been crash tested, and the Stationary is not sold on Amazon.
- Gunner G1 — 5-star in Small (30 lb), Medium (45 lb) and Intermediate (75 lb). The Large and XL are not certified at any weight.
- Impact Collapsible — no certification. It is not on the CPS list.
- Diggs Evolv — no certification. The Diggs product that holds one is the Passenger carrier, not the Evolv crate.
- Petmate Sky — no certification.
And the baseline: the Center for Pet Safety’s 2015 crate study concluded that wire crates will not provide significant protection in the case of an accident. A folding wire crate is a home crate that travels, not a travel crate.
Quick picks
The short answer, ranked and scored against our published durability rubric. Where a manufacturer does not publish a spec, we say so rather than estimating it.
| # | Photo | Product | Durability | Price |
|---|---|---|---|---|
| 1 |  | Petmate Sky KennelAirline travel — and nothing else | 51/100 | $107.95 · Amazon |
| 2 |  | Impact Collapsible Aluminum CrateTravel, if you accept a 2-year warranty that excludes the dog | 76/100 | $828.75 · Amazon |
| 3 |  | Rock Creek Crates Collapsible Aluminum Crate (30 in)Aluminum build and a 10-year warranty — but not the crate CPS certified | 75/100 | $690.00 · Amazon |
| 4 |  | Gunner G1 KennelA CPS-certified crate — in the sizes that are actually certified | 86/100 | Check price |
| 5 |  | Diggs Evolv Modular CrateA crate you can live with in a living room | 70/100 | $449.00 · Amazon |
Tap any row to jump to the full review. Prices are pulled live from Amazon as of September 2, 2026; where we have no verified live price we show none rather than a stale number. #ad — how our links work.
The picks, ranked
1. Petmate Sky Kennel
Durability score 51/100Best for: Airline travel — and nothing else
Buy it to fly. Do not buy it believing airline approval means it will protect your dog in a car crash — it does not.
- Design
- Molded plastic, airline compliant (Amazon listing)
- Crash certification
- None — it is not on the CPS certified list
- Made in
- USA (Amazon listing)
Pros
- Meets airline requirements, which is a real and specific job
- Inexpensive
Cons
- Airline compliance is NOT crash protection. They are unrelated standards and the Sky Kennel carries no crash certification
- Plastic shell with wing-nut fasteners — a determined chewer defeats it
How we assessed it: on published materials, hardware specs and construction — not long-term chew-tested. We say so because it is true, and because a claim we cannot back is worth nothing to you.
#ad Price as of September 2, 2026; Amazon prices change often, so check before you buy. How our links work.
2. Impact Collapsible Aluminum Crate
Durability score 76/100Best for: Travel, if you accept a 2-year warranty that excludes the dog
A well-made travel crate whose warranty is weaker than the brand's reputation implies — and it carries no crash certification.
- Material
- Aluminum, collapsible
- Warranty
- 2 years against defects — NOT the lifetime warranty, and dog damage is excluded
- Dog Damage Protection Plan
- Available as a paid add-on: 2 years, one replacement
- Crash certification
- None — not on the CPS certified list
Pros
- Aluminum construction that folds down for transport
- Impact will sell you dog-damage cover as a separate 2-year plan
Cons
- The Collapsible gets 2 years, not the lifetime warranty many buyers assume they are getting
- Dog damage is excluded from the standard warranty — you must buy the protection plan
- It is not CPS crash-certified, despite being marketed for travel
How we assessed it: on published materials, hardware specs and construction — not long-term chew-tested. We say so because it is true, and because a claim we cannot back is worth nothing to you.
#ad Price as of September 2, 2026; Amazon prices change often, so check before you buy. How our links work.
3. Rock Creek Crates Collapsible Aluminum Crate (30 in)
Durability score 75/100Best for: Aluminum build and a 10-year warranty — but not the crate CPS certified
A well-made collapsible aluminum crate with a ten-year warranty — and not the Rock Creek that CPS certified, which is the stationary model and is not sold here.
- Crash certification
- NONE on this model. CPS certified the Rock Creek Medium STATIONARY kennel with strength-rated anchor straps (5-star, 50 lb test dog, December 2020, protocol CPS-002-016.01) — a different crate
- Maker's own statement
- Rock Creek: the Collapsible "has not been crash tested and, by nature of design, does not incorporate the same internal welded structure as the Stationary crates"
- Construction
- Aluminum, collapsible, non-slip feet (Amazon listing)
- Size
- 30 in (this listing); Midnight Black
- Warranty
- 10-year (Amazon listing)
Pros
- Aluminum construction with a 10-year warranty on the listing — the longest warranty of any crate here
- Collapses, which none of the certified aluminum kennels do
- Rock Creek is unusually straight about what is and is not tested, which is more than most of this category manages
Cons
- This crate is NOT crash certified. Rock Creek says so itself: the collapsible does not use the internal welded structure of the stationary crates
- The certified Rock Creek — the Medium Stationary — is not sold on Amazon, so you cannot buy the tested crate through this listing
- Ships in 6 to 7 days rather than from stock, and it is the most expensive crate here
How we assessed it: on published materials, hardware specs and construction — not long-term chew-tested. We say so because it is true, and because a claim we cannot back is worth nothing to you.
#ad Price as of September 2, 2026; Amazon prices change often, so check before you buy. How our links work.
4. Gunner G1 Kennel
Durability score 86/100Best for: A CPS-certified crate — in the sizes that are actually certified
One of the few genuinely CPS-certified crates — but only in Small, Medium and Intermediate. Buy the size that was tested, not the size that fits.
- CPS certification
- 5-star: Small (30 lb test dog), Medium (45 lb), Intermediate (75 lb)
- NOT certified
- Large and XL — CPS has not certified them at any weight
- Protocol
- CPS-002-016.01, tested with strength-rated anchor straps
- Construction
- Double-walled rotomolded shell, welded aluminum frame
- Door
- Paddle latch with key lock; backup safety latches top and bottom
- Warranty
- Lifetime against defects — but 'does not extend to cover destruction done to the product by the pet'
Pros
- Genuinely CPS 5-star certified in Small, Medium and Intermediate — one of only a handful of crates that is
- The certification covers the crate WITH its strength-rated anchor straps, which is how it must actually be installed
- Backup safety latches top and bottom, plus a lockable paddle latch
Cons
- There is NO CPS-certified Gunner G1 Large or XL. If you have a 110 lb dog, a G1 Large is an uncertified crate — this is the single most misunderstood fact in the category
- The lifetime warranty explicitly excludes destruction by your dog
- Gunner sells a separate steel 'Chew Kit' for high-drive dogs, which is a tacit admission the base kennel is chewable
- Very expensive and very heavy
How we assessed it: on published materials, hardware specs and construction — not long-term chew-tested. We say so because it is true, and because a claim we cannot back is worth nothing to you.
#ad We only show a price when we have a live one from Amazon. We don’t have one for this product right now, so we’re not going to guess. How our links work.
5. Diggs Evolv Modular Crate
Durability score 70/100Best for: A crate you can live with in a living room
The best-designed crate here and a genuinely clever latch — but it is not crash-certified, and its warranty walks away from chewers.
- Materials
- High-strength steel wire on a reinforced frame; nylon-coated steel, diamond mesh, rounded pet-safe edges (Diggs)
- Latch
- Dual latching system — Diggs states the two locks cannot be opened from inside the crate
- Capacity
- S up to 16 in / 30 lb; M 16–18 in / 30–50 lb; Intermediate 18–22 in / 50–70 lb; L 22–28 in / 70–90 lb; XL up to 29 in / 90–110 lb
- Size on this listing
- Intermediate — dogs 18–22 in tall (50–70 lb), Ash
- Warranty
- 1 year — and Diggs' warranty terms exclude 'damage caused by dogs who are not crate-trained or who chew on the product'
- Steel gauge
- Not published
- Crash certification
- None. The Diggs PASSENGER CARRIER is CPS-certified; the Evolv crate is not
Pros
- The dual latch genuinely defeats the paw-and-nose crate escapes that beat a single slide bolt — Diggs states it cannot be worked from inside
- Five sizes with published height AND weight bands, which is more than almost any crate maker publishes
- Modular panel construction, so it comes apart for storage without tools
- The only crate here that does not look like a piece of kennel equipment
Cons
- Do not confuse the Evolv with Diggs' CPS-certified Passenger Carrier — the crate itself carries no crash certification
- The warranty excludes chewers outright, which is a strange exclusion on a crate this expensive
- Diggs will not publish the steel gauge
- It breaks down into panels rather than folding flat — easier to store than a rigid crate, not as quick as a true collapsible
How we assessed it: on published materials, hardware specs and construction — not long-term chew-tested. We say so because it is true, and because a claim we cannot back is worth nothing to you.
#ad Price as of September 2, 2026; Amazon prices change often, so check before you buy. How our links work.
Weight is the spec that decides whether you use it
This is the honest thing about heavy-duty travel crates that reviews skip: the best crate in the world is worthless if it stays in the garage because you cannot lift it into the car alone.
For a sense of scale, the Lucky Duck Large — currently the only CPS-certified crate tested with a 110 lb dog, and one we rank highly on the certification page — is 45 lb and 38 x 24 x 29 in externally. That is a two-person lift into most vehicles, every time.
Before you buy, measure three things: the crate’s external dimensions against your load space with the seats where you actually keep them, the crate’s weight against what you can lift unassisted, and the tailgate opening — an aperture is not a rectangle.
The warranty trap follows you into travel
Same finding as everywhere else in this category, and worth repeating because travel crates are expensive:
- Gunner — lifetime against defects, and it “does not extend to cover destruction done to the product by the pet.”
- Impact Collapsible — two years against defects, dog damage excluded. Note that this is not the Lifetime Dog Damage Guarantee, which applies only to Impact’s High Anxiety line.
- Diggs — one year, excluding dogs who are not crate-trained or who chew the product.
- Lucky Duck — lifetime against defects, excluding pet-related wear and tear including chewing and scratching.
If the dog will be alone in the crate at a hotel or a campsite, read those exclusions again before you rely on the crate to hold a stressed dog.
A crate that is not anchored is cargo
The most common mistake with a travel crate, and the one that undoes the whole purchase: an unrestrained crate in a vehicle is a projectile, and its weight is what makes it dangerous.
CPS tests crates with strength-rated anchor straps. That is part of the certified configuration, not an accessory. If you have a certified crate loose in a cargo area, you do not have the tested system. Use rated straps to real anchor points — cargo hooks, not a headrest post.
The full explanation of what certification covers and what it does not is in CPS crash testing explained.
Heat, and the rule with no exceptions
A crate restricts airflow, and a crate in a vehicle restricts it further. The AVMA’s position on pets in parked cars is unambiguous, and it does not become safer because the dog is crated — it becomes worse.
Practical points for a crate in a moving vehicle: keep it out of direct sun through glass, make sure the vehicle’s air actually reaches the cargo area (in many wagons and SUVs it does not without the rear vents open), and never rely on a crate’s ventilation to compensate for a hot car. State-by-state law on animals in parked vehicles is in dog car restraint laws by state.
Frequently asked questions
What is the best dog crate for car travel?
It depends on whether you want protection or portability, because you cannot currently have both. No collapsible crate on the market is crash-certified — including Rock Creek's, even though the brand holds a CPS certification for its Medium Stationary kennel and says plainly that the Collapsible has not been crash tested. If protection is the priority, buy a certified rigid crate in a size CPS actually tested. If you want a crate you will genuinely carry, the Impact Collapsible is the honest choice, and weight is the spec that decides it: the only CPS-certified crate tested at 110 lb weighs 45 lb and measures 38 x 24 x 29 in externally.
Can I use a collapsible aluminum crate for airline travel?
Generally no. Airlines and IATA's Live Animals Regulations expect a rigid molded shell for the hold, typically with ventilation on multiple sides, metal door construction and fastenings, the two halves bolted rather than clipped, and wheels removed or immobilized. A collapsible aluminum crate is a road and campsite crate. Check the specific carrier's current requirements as well, because they vary and change.
Are travel dog crates crash tested?
Some are, at some sizes, and the marketing is much broader than the certified list. Gunner's G1 is certified in Small (30 lb), Medium (45 lb) and Intermediate (75 lb) — the Large and XL are not certified at any weight. Rock Creek's certification belongs to its Medium Stationary kennel; Rock Creek states that its Collapsible has not been crash tested, and the Collapsible is the only model it sells on Amazon. Impact's Collapsible, the Diggs Evolv and the Petmate Sky carry no certification at all. Wire crates are not crash protection: the Center for Pet Safety concluded they will not provide significant protection in an accident.
Does a travel crate need to be strapped down?
Yes, and it is part of the tested configuration rather than an accessory. CPS tests crates with strength-rated anchor straps, so a certified crate sitting loose in a cargo area is not the system that was certified — it is a heavy object that becomes a projectile in a collision. Use rated straps to real anchor points such as cargo hooks, not to a headrest post.
Do heavy-duty travel crate warranties cover chewing?
Almost none of them. Gunner's lifetime warranty states it does not extend to cover destruction done to the product by the pet. Impact's Collapsible line carries two years against defects with dog damage excluded — that is not the Lifetime Dog Damage Guarantee, which applies only to Impact's High Anxiety crates. Diggs excludes dogs who are not crate-trained or who chew. Lucky Duck excludes pet-related wear and tear including chewing and scratching. Read those again before leaving a stressed dog crated in a hotel.
What size travel crate does my dog need?
For air travel the standard is that the dog can stand fully upright without its ears touching the top, turn around, and lie down naturally — that is what the check-in agent measures against. For road travel, measure the crate's external dimensions against your load space with the seats where you actually keep them, and check the tailgate aperture, which is rarely a clean rectangle. Then check the crate's weight against what you can lift unassisted.
Sources
Every spec on this page traces to one of these. Where a manufacturer does not publish a figure, we say “not published” rather than estimating it.
- Center for Pet Safety — certified products list (the only independent crash certification in this category)
- Center for Pet Safety — 2015 Crate Study (wire crates “will not provide significant protection in the case of an accident”)
- IATA — Live Animals Regulations pet container requirements (official PDF)
- IATA — step-by-step instructions on selecting the correct container for an animal transported by air
- Gunner — warranty (“does not extend to cover destruction done to the product by the pet”)
- Impact Dog Crates — warranty terms (2-year defect cover on the Collapsible line; dog damage excluded)
- Diggs — warranty claim terms (excludes damage by dogs who are not crate-trained or who chew the product)
- AVMA — Pet safety in vehicles
