How to Choose the Right Crate Size for Your Dog
Picking the perfect crate size for your dog isn't just about following a chart—it's about ensuring your pet's comfort, safety, and happiness. A well-fitted crate supports your dog's natural denning instincts and smooths the way for house training and behavioral management.
Measuring Your Dog
Start by grabbing a tape measure. Measure your dog's length from the tip of their nose to the base of their tail (don't include the tail itself), then add 2–4 inches so they have room to stretch out. Next, measure their height from the floor to the top of their head or ears (whichever is taller) while they're standing; again, add 2–4 inches for clearance. These numbers are your guideposts when shopping for crates.
- For puppies: Estimate their adult size based on breed averages or consult your breeder/veterinarian. Buy a crate that fits their future size and use a divider panel in the meantime.
General Sizing Guidelines
The right crate should let your dog stand up without crouching, turn around easily, and lie down with legs extended. Too small? They'll be cramped and stressed. Too big? They might use one end as a bathroom—bad news for house training.
- If you have a puppy, use a divider in a larger crate so you can expand their space as they grow.
- Always check product dimensions—sizes vary by manufacturer.
Typical Crate Sizes & Breed Examples
- Extra Small (up to 20 lbs): 18–19"L x 12–14"W x 14"H — Chihuahuas, Maltese, Pomeranians
- Small (20–30 lbs): 22–24"L x 14–18"W x 16–18"H — Jack Russell Terrier, Miniature Poodle, Yorkshire Terrier
- Medium (30–40 lbs): 28–30"L x 18–20"W x 18–23"H — Beagle, French Bulldog, Shih Tzu
- Large (40–70 lbs): 34–36"L x 23–24"W x 26"H — Bulldogs, Australian Cattle Dog, Boston Terrier
- Extra Large (70–90 lbs): 40–42"L x 28"W x 30"H — Labrador Retriever, Golden Retriever, Boxer
- XXL (90+ lbs): 46–48"L x 30"W x 32"H — Bernese Mountain Dog, German Shepherd, Rottweiler, Great Dane
A Sample Crate Size Chart
- XS: Up to 20 lbs; up to 17" long; up to 12" tall – Chihuahua, Maltese
- S: Up to 30 lbs; up to 22" long; up to 18" tall – Miniature Poodle, Shih Tzu
- M: Up to 40 lbs; up to 28" long; up to 18" tall – Beagle, French Bulldog
- L: Up to 70 lbs; up to 34" long; up to 23" tall – Bulldog, Boston Terrier
- XL: Up to 90 lbs; up to 40" long; up to 28" tall – Golden Retriever, Boxer
- XXL: Over 90 lbs; up to 46" long; up to 32" tall – Great Dane, Rottweiler
Differentiating Crate Types
- Wire crates: Sturdy and ventilated—great for chewers and easy storage. Often come with dividers for growing puppies.
- Plastic crates: Durable and good for travel. Solid walls feel den-like but are bulkier.
- Soft/mesh/fabric crates: Lightweight and portable—best for small breeds or short-term use.
- Wooden crates: Double as furniture but are heavy and less portable.
Puppy-Specific Advice
If you're raising a puppy who'll get much bigger: buy based on expected adult size. Use dividers so they don't have too much space at first—this helps with potty training. If you're unsure about how big they'll get, ask your breeder or vet for guidance.
The Final Fit Check: Signs You've Got It Right
- Your dog stands without touching the top of the crate.
- Your dog turns around comfortably inside.
- Your dog can lie down fully stretched out.
- No body part is forced against any wall when resting naturally.
- If your dog's head hits the ceiling while standing—it's too small!
- If there's enough extra space that it feels more like an exercise pen than a den—it's too big!
Bedding & Accessories Tips
Add a washable mat or bed for comfort—but remember thick bedding adds height. During house training avoid too much padding since it can soak up accidents.
Troubleshooting & FAQs
- If you're stuck between sizes: go with the smaller option if your dog is done growing; otherwise size up with a divider.
- If you're traveling by car: slightly smaller crates may be safer but shouldn't be confining on long trips.
If you have questions about sizing or notice signs of distress in your crated dog (like excessive barking or escape attempts), consult your veterinarian or trainer before proceeding further. The right fit makes all the difference—for both comfort and successful training!
