🐶 How to Pick the Best Dog Crate for a Puppy (Size Guide)
A right-sized crate is a puppy's best friend during house-training. Dogs naturally avoid soiling where they sleep, so a crate that's just big enough — room to stand up, turn around, and lie down — actually speeds up potty training. Too big, and a puppy will happily use one corner as a bathroom.
Buy for the adult size and use a divider. Rather than buying a new crate every few months, get one sized for your dog's full-grown body (measure expected adult length and height and add a few inches) and use a divider panel to shrink the usable space while they're small, expanding it as they grow.
Wire vs. plastic. Foldable wire crates have great airflow, come with divider panels, and pack flat — a good all-rounder for home. Plastic "kennel" crates feel cozier and den-like and are required for most air travel. Add a washable, chew-resistant mat, and consider a cover to create a calm, quiet den.
Above all, make the crate a positive place — feed meals and offer treats inside, and never use it as punishment. Pair it with daily exercise and patience. New to dogs? See our guides on family dog breeds and adopting from a shelter.
🛒 Recommended supplies
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🧽 Cleaning & maintenance
Keep the crate fresh. Shake out and wash the crate mat or bedding weekly — more often for a puppy still potty-training — and wipe down the tray and bars. Clean any accident right away with an enzymatic pet cleaner, which breaks down the odor so your dog is not drawn back to the same spot. A quick deep clean every few weeks (mat through the laundry, tray scrubbed with mild soap) keeps the crate a place your dog actually wants to be.
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