Best Heavy Duty Dog Crates for Dogs That Chew Bars

Updated 2026-06-17 · 1 Tier Finds

If your dog treats their crate like a chew toy, you know the frustration of finding bent bars or, worse, your dog escaped and chewing on your drywall. Most standard wire crates are designed for containment, not for dogs with a destructive streak. To find the best dog crates for dogs that chew bars, you have to stop looking at the branding and start looking at the materials.

Steel Gauge and Coating: The Only Things That Matter

The biggest mistake owners make is buying a "heavy duty" crate that is still made of thin wire. For a true chewer, you need a crate made of heavy-gauge steel or powder-coated wrought iron. The gauge refers to the thickness of the metal; the lower the gauge number, the thicker the steel. Look for crates that explicitly mention reinforced welding at the joints.

Avoid crates with plastic trays that aren't reinforced. A dog that chews bars will often chew the plastic base as well. Look for crates where the pan is either heavy-duty plastic with a metal frame or, ideally, a fully welded steel floor. Powder coating is essential not just for looks, but to prevent rust and stop the dog from ingesting small flakes of paint.

Choosing the Right Price Tier for Your Budget

Depending on how aggressive your dog's chewing is, you'll fall into one of three spending categories. When browsing Dog Supplies on Amazon, keep these ranges in mind to manage your expectations:

• Budget ($100 - $200): These are typically reinforced wire crates. They are better than standard crates but can still be bent by powerful chewers. Best for "moderate" chewers or smaller breeds.
• Mid-Range ($200 - $400): This is where you find professional-grade steel crates. These usually feature thicker bars and more secure locking mechanisms. This is the sweet spot for most large-breed owners.
• Premium ($400 - $800+): These are essentially steel cages. They are often used by professional trainers and kennel owners. If your dog has already destroyed three "heavy duty" crates, this is your only real option.

Essential Features for the Best Dog Crates for Dogs That Chew Bars

Beyond the metal thickness, the locking mechanism is where most crates fail. A dog that can manipulate a simple slide-bolt will eventually get out. Look for crates with dual-lock systems or locks that allow you to add a carabiner or small padlock. If the door can be lifted or shifted, a determined chewer will find the gap.

Consider the spacing of the bars. If the bars are too wide, a dog can get their paw or snout through and use it as leverage to bend the metal. If they are too narrow, it can be harder to clean. Aim for a balance where the dog cannot comfortably wedge their jaw around the bar to apply maximum pressure.

Common Mistakes and What to Avoid

The most common mistake is buying a crate that is too small. A dog that feels cramped is more likely to pace and chew out of anxiety. Ensure your dog can stand up, turn around, and lie down comfortably. However, avoid oversized crates if your dog is a "nester" who might try to dig at the corners of the crate.

Avoid "collapsible" crates if you have a severe chewer. While they are convenient for travel, the folding joints are structural weak points. A fully welded, non-collapsible crate is significantly more durable because there are no hinges or pins for the dog to target and bend.

Setup and Long-Term Maintenance

Once you have your crate, don't just throw a thin blanket in it. A dog that chews bars will often shred a blanket and then move on to the metal. Use a heavy-duty, chew-resistant crate pad or a specialized rubber mat. This provides comfort while keeping the dog's focus off the bars.

To maintain the crate, wipe it down weekly with a damp cloth and mild detergent. Check the weld points every few months. If you notice a bar starting to loosen, address it immediately; once a dog realizes a specific spot is "giveable," they will obsess over that one spot until they break through.

FAQ

Can I use a plastic kennel for a bar-chewer?

Generally, no. Dogs that chew bars usually transition to chewing the plastic walls of a kennel. Plastic is easier to puncture and swallow, which creates a choking hazard. Stick to steel for destructive chewers.

How do I stop my dog from chewing the bars even in a heavy-duty crate?

The chewing is often a sign of boredom or separation anxiety. Provide a high-value chew toy, like a frozen Kong or a heavy-duty rubber toy, inside the crate to redirect their oral fixation away from the metal.

Are powder-coated crates safe if the dog licks the paint?

Most reputable brands use non-toxic, lead-free powder coatings. However, if you see the coating chipping or peeling, it's time to replace the crate or touch it up with pet-safe paint to prevent your dog from ingesting the flakes.