Whether you're training a new puppy, traveling across the country, or simply offering your pet a quiet space to rest, a crate can be one of the most useful tools for responsible pet ownership. But with so many options available, choosing between a plastic or metal crate can feel overwhelming.

Each material has its own set of benefits and considerations, and understanding those differences can make all the difference for your pet's comfort and safety.

In this guide, we'll break down the pros and cons of plastic vs. metal dog crates, outline the best use cases for each, and offer expert advice to help you select the crate that fits your pet's needs and your lifestyle.

Pros and Cons of Plastic Crates

Plastic crates, also known as hard-sided kennels, are widely used for travel and in-home crate training. They're often designed with enclosed sides, top-carry handles, and ventilation slits, making them secure and convenient.

Pros of Plastic Dog Crates:

• Lightweight & Portable: Ideal for travel, especially air or car transport.
• Cozy & Den-Like: Enclosed sides help reduce anxiety by limiting external stimuli.
• Easy to Clean: Smooth plastic surfaces make for quick wipe-downs.
• Airline Approved: Many models, like the Petmate All Purpose Kennel - Vari, meet most air travel requirements.

Cons of Plastic Dog Crates:

• Less Visibility: Limited visibility may not suit every pet.
• Size Limitations: May not accommodate very large or extra-tall breeds.
• Not Ideal for Chewers: Determined chewers may gnaw plastic edges over time.

Pros and Cons of Metal Crates

Metal or wire crates are a popular choice for home use and crate training. They typically offer an open-frame design with plenty of airflow and visibility.

Pros of Metal Dog Crates:

• High Visibility: Pets can see their surroundings, which may reduce separation anxiety.
• Excellent Ventilation: Open design maximizes airflow, especially in warm climates.
• Adjustable & Expandable: Many models include divider panels to grow with your puppy.
• Collapsible for Storage: Folds flat for easy storage and portability.

Cons of Metal Dog Crates:

• Heavier Than Plastic: Not ideal for travel or frequent relocation.
• Less Den-Like: Open view may cause overstimulation for some pets.
• Noisier: Wire rattling can be disruptive in high-traffic or hardwood-floor areas.

Best Use Cases for Each (Travel, Training, Home Use)

Travel Crates

For car or air travel, plastic crates are the top choice. Their enclosed design offers more protection and is often airline-approved. Models like the Sky Kennel are designed with safety and mobility in mind.

Crate Training

Both types can work, but wire crates often offer more flexibility thanks to divider panels and better visibility during training. The Petmate 2 Door Wire Puppy Crate is great for new pet parents.

Everyday Home Use

This depends on your dog's personality. Calm dogs may love the coziness of a plastic crate, while more social or anxious dogs may prefer a metal crate for greater visibility. Petmate E-Z Load Two Door Dog & Cat Kennel is a great compact home option for small pets.

Expert Tips on Sizing and Comfort

Choosing the right size crate is just as important as choosing the right material. A crate should be large enough for your pet to stand, turn around, and lie down comfortably, but not so large that they feel insecure.

Pro Tips:

• Use a crate sizing chart based on your dog's weight and breed.
• For growing puppies, choose a crate with a divider panel.
• Always add crate pads or washable mats for comfort.
• Place the crate in a quiet, low-traffic area for restful time-outs.

Final Verdict: How to Choose Based on Your Pet's Lifestyle

So, plastic or metal crate? The answer depends on how you use it, your pet's behavior, and where you plan to place it.

Choose a plastic crate if:

• You travel frequently
• Your dog prefers a den-like space
• You need something airline-approved

Choose a metal crate if:

• You're crate-training a puppy
• You want maximum airflow and visibility
• You need a foldable option for easy storage

Ultimately, the best crate is the one that supports your pet's comfort and your everyday needs. At Petmate, we're proud to offer both plastic and metal options built with safety, quality, and your pet in mind.

Explore our full crate selection to find the right fit for your dog: 🔗 Browse All Crates