Hard plastic vs wire dog crate: which is best for your dog? Complete guide based on behavior
Frequently Asked Questions
Which crate is best for a heavy chewer?
Heavy chewers need a plastic or an airline crate. Wire bars are easy to bend and can break teeth. Heavy-duty plastic crates (like the Impact brand) are designed to withstand power chewers. Avoid any crate with thin metal or exposed plastic edges.
Are wire crates safe for puppies?
Wire crates are safe for puppies as long as the spacing is small enough that their paws can't get caught. Puppies that chew excessively may try to bite the bars, so supervise closely. Plastic crates are often safer for teething puppies because there's nothing to chew on.
Can dogs overheat in plastic crates?
Yes, plastic crates trap heat and have limited airflow. Brachycephalic breeds (French Bulldog, Pug) and thick-coated breeds (Husky, Malamute) are especially at risk. If using a plastic crate, place it in a cool, shaded area and never cover it completely — leave ventilation gaps.
Should I cover a wire crate?
Many dogs love a covered wire crate — it combines the den feeling with airflow. Use a breathable crate cover (not a heavy blanket) and leave one side open so they can still see. If your dog starts to chew the cover, remove it and try plastic instead.
Why does my dog hate the wire crate but love the plastic one?
Wire crates feel exposed — some dogs need the security of solid walls. It's likely your dog's denning instinct is stronger than their surveillance instinct. Keep the plastic crate, or try covering most of a wire crate to mimic that security.
What crate is best for travel?
Hard plastic crates that are airline-approved are best for travel. They're sturdy, crash-tested, and accepted by airlines. Wire crates are not safe for vehicle transport because they collapse and don't protect the dog in an accident.
Do dogs prefer wire or plastic crates?
There's no universal preference — it depends on your dog's breed, personality, and past experiences. Anxious dogs often prefer enclosures (plastic), while confident or watchful dogs prefer visibility (wire). Let your dog choose by trying both.
How do I crate train with a plastic crate?
Start by leaving the door open and tossing treats inside. Feed meals inside. Gradually close the door for 1 minute, then release. Plastic crates can be scarier because they're darker — leave the door open initially and use a small light inside.