How Much Bigger Than a Dog Should Their Crate Be?
Selecting the right size crate for your dog is fundamental to their comfort, emotional security, and effective training. Dogs, by nature, are den animals who thrive in spaces that feel secure yet spacious enough to accommodate their basic needs. But how big should a crate be in relation to your dog? The answer lies in a few key measurement principles and behavioral guidelines.
Why Crate Size Matters
An accurately sized crate supports a dog’s instinct to keep their resting place clean and cozy. If a crate is too small, your dog may feel cramped and anxious. On the other hand, overly large crates can backfire, especially during house training, as a dog may use one side for sleeping and another for elimination.
General Guidelines for Crate Sizing
To determine the correct crate size, adhere to the following:
- Measure the length of your dog from the tip of the nose to the base of the tail and add 2–4 inches.
- Measure the height from the floor to the top of their head or ears and add 2–4 inches.
- Ensure the crate allows the dog to stand up, turn around, and lie down comfortably.
These measurements help ensure a snug but not restrictive fit.
Using Dividers for Puppies
If you are crate training a puppy, always select a crate that will fit their
expected adult size. Use a divider panel to adjust the internal space as they grow. This method prevents the puppy from soiling one half of the crate and sleeping in the other, which can hinder house training.
Typical Crate Sizes and Associated Breeds
Here are commonly recommended crate dimensions for various weight classes and breeds:
- Extra Small (up to 20 lbs) – 18-19"L x 12-14"W x 14"H: Chihuahuas, Maltese
- Small (20–30 lbs) – 22-24"L x 14-18"W x 16-18"H: Miniature Poodles, Jack Russell Terriers
- Medium (30–40 lbs) – 28-30"L x 18-20"W x 18-23"H: Beagles, French Bulldogs
- Large (40–70 lbs) – 34-36"L x 23-24"W x 26"H: Bulldogs, Australian Cattle Dogs
- Extra Large (70–90 lbs) – 40-42"L x 28"W x 30"H: Golden Retrievers, Boxers
- XXL (90+ lbs) – 46-48"L x 30"W x 32"H: Great Danes, Rottweilers
Always verify dimensions with the manufacturer, as sizing can vary.
Types of Crates
Various crate materials serve different needs:
- Wire Crates: Best ventilation, great for indoor use, and include dividers.
- Plastic Crates: Good for travel, more enclosed and den-like.
- Soft-Sided Crates: Lightweight and ideal for small or calm dogs.
- Wooden Crates: Stylish, furniture-look crates, though less portable.
How to Test Crate Fit
After purchasing a crate, observe how your dog interacts with it:
- The dog should enter and exit easily.
- There must be space to turn around without crouching.
- The dog should lay flat with legs extended.
- The head should not touch the ceiling when standing.
Special Considerations for Puppies
For growing dogs:
- Select crates based on expected fully-grown dimensions.
- Use crate divider panels to reduce interior space and expand as needed.
- Opt for durable and chew-resistant materials during teething stages.
Vehicle Travel Exceptions
When using crates for car travel, a slightly more compact size offers added security. However, avoid making it so small that your dog becomes physically uncomfortable, especially on longer trips.
Conclusion
Choosing a crate that is 2–4 inches larger than your dog in both length and height ensures a comfortable, secure environment. This size allows the dog to engage in natural behaviors such as turning and stretching without prompting anxiety or encouraging messes. Keep in mind your dog's breed, adult size, and temperament when selecting and configuring a crate. With the right size and setup, your dog’s crate becomes a safe haven—a soothing space that benefits both training and well-being.
