I'm worried my new puppy will chew through a fabric crate. What's the most secure heavy duty dog crate?

If your puppy is already chewing through fabric crates, I’d skip soft-sided crates entirely and go straight to a hard-sided heavy-duty crate. The most secure options are usually aluminum or reinforced steel, with the door latch being the most important weak point.Hound & Field

Most secure heavy-duty dog crates

🥇 Maximum security: Impact Dog Crates High Anxiety Crate

Best for: serious escape artists, intense chewers, dogs that have defeated wire crates

• Reinforced aluminum construction
• Small ventilation holes designed to reduce places a dog can grab with teeth
• Multi-point door security
• Manufacturer offers a Lifetime Dog Damage Guarantee on the High Anxiety lineImpact Dog Crates+1
• Very expensive, but it’s one of the few crates specifically built around extreme escape behavior.

Downside: It’s bulky and overkill for many puppies.

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🥈 Best heavy steel option:

Best for: powerful dogs that chew metal/wire crates

• Heavy steel construction
• Reinforced tube frame
• Dual door latches
• Much harder to chew than standard wire cratesHound & Field

Downside: Very heavy and not portable.

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🥉 Premium but more practical: Gunner Kennels / high-end aluminum crates

Best for: car travel + home use

• Strong molded or aluminum designs
• Better portability than steel cages
• Good choice if you want one crate for travel and daily use

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What I’d avoid for a determined chewer

• Fabric crates (easy to shred)
• Cheap “indestructible” wire crates
• Crates with a single simple slide-bolt latch (many escapes happen at the door, not through the walls)Hound & Field

For a new puppy specifically

A heavy-duty crate is not always necessary unless your puppy is:

• actively chewing through confinement,
• bending wire,
• injuring teeth/nails trying to escape,
• or showing intense distress when crated.

For normal puppy training, a sturdy wire crate with a divider can be easier because you can adjust the size as they grow. But if your puppy has already proven to be a demolition expert, I’d look at the Impact High Anxiety or ProSelect Empire first.Hound & Field

If you tell me your puppy’s breed, expected adult weight, and whether they’re chewing the crate vs trying to escape, I can narrow it to the right size and type.

If your puppy is a serious chewer or escape artist, I would skip fabric and ordinary wire crates entirely.

My top pick: Impact High Anxiety Crate

• Impact High Anxiety Crate - $1,339.99 (Impact Dog Crates)

This is the one I'd choose when containment is the priority. It's powder-coated aluminum, designed specifically for dogs that destroy or escape conventional crates, and Impact offers a lifetime dog-damage guarantee on the High Anxiety model.Hound & Field

Other excellent heavy-duty options

• Rock Creek Crates Stationary Dog Crate - $1,275.00 (Rock Creek Crates)

• K9 Kennel Boss Heavy Duty Crate - $749.99 (Chewy)

• Zinger Heavy Duty Aluminum Dog Crate - $1,389.99 (AdeoPets)

• Frisco Ultimate Heavy Duty Steel Crate - $465.19 (Chewy)

• Impact High Anxiety — best if your puppy is already proving to be a Houdini.

• Rock Creek Stationary — premium welded-aluminum option; very substantial.

• K9 Kennel Boss — good compromise between serious construction and portability.

• Frisco Ultimate Heavy Duty — considerably cheaper, heavy steel, and a reasonable choice if you want strong containment without spending $1,000+.

One important distinction: home containment and car safety aren't exactly the same thing. If you also want the crate for driving, I'd strongly consider the Gunner G1. Its Small, Medium and Intermediate sizes have earned 5-star Center for Pet Safety crash ratings; the certification does not apply to every G1 size.GUNNER+1

gunner.com

For a new puppy, though, I'd be careful not to buy a gigantic crate "to grow into." The crate should be large enough for the pup to stand, turn around and lie down comfortably, but not so oversized that one end can become a bathroom.

If you tell me the puppy's breed/expected adult weight and whether this is primarily for the house, car, or both, I can narrow this to the best 2–3 crates and the exact size I'd buy.

If your puppy is a genuine chewer/escape artist, I would skip fabric and ordinary wire crates entirely.

My top pick:impactdogcrates.com

• Impact High Anxiety Crate - $1,339.99 (Impact Dog Crates)

For maximum escape resistance, this is the one I'd look at first. It's an aluminum crate specifically designed for dogs that destroy conventional crates. Impact says the High Anxiety model has 60% thicker aluminum, a 5-point security door (four butterfly latches plus a steel paddle latch), small 0.5-inch ventilation holes, and—unusually—a lifetime guarantee covering damage caused by the dog.Impact Dog Crates

The downside is price: it's expensive, and it's much more of a serious containment crate than a lightweight puppy crate.

If you also want the safest travel crate: GUNNER G1

• GUNNER G1 Double-Walled Dog Kennel - $900.00 (Chewy)

The gunner.com is my choice if car safety matters as much as escape resistance. It's double-wall rotomolded, has a reinforced aluminum door frame, key-lockable paddle latch, additional top/bottom latches, and integrated tie-down pins. The Small, Medium and Intermediate models have a 5-star Center for Pet Safety crash rating.GUNNER+1

It's also substantially less vulnerable to chewing than fabric or typical plastic crates.

A good lower-cost option: Ruff Land

• Ruff Land Intermediate Kennel - $251.99 (Tractor Supply Company)

A Ruff Land rotomolded kennel is tough, relatively light, and considerably cheaper than a GUNNER. However, for a true escape artist, I'd spend more for the Impact or GUNNER because the door/latch system is the critical weak point.TopsFive

One important puppy consideration: don't buy a giant crate just so you won't have to replace it. The crate should be large enough for the puppy to stand up, turn around, lie down, and stretch out, but not excessively larger. If you tell me your puppy's breed, current weight, expected adult weight, and whether this is primarily for home or car use, I can tell you exactly which crate and size I'd buy.