Reader-supported: we earn a commission on some links, at no extra cost to you. It never changes our picks. How this works
Dog CratesGuide

How to Choose the Right Dog Crate Size

Learn how to measure your dog and select the perfect crate size. Our guide includes breed size charts, tips for comfort and safety, and answers to common sizing questions.

Our top pick
MidWest Homes for Pets iCrate
MidWest Homes for Pets iCrate
★★★★★ 4.7
Check price on Amazon
Read the full guide →

Choosing the right dog crate size is one of the most important decisions you will make for your pet's comfort and safety. A crate that is too small can cause physical discomfort and stress, while one that is too large may not provide the cozy den-like security dogs instinctively desire. Our editorial team compared specifications, buyer feedback and key decision factors to help you find the perfect fit.

Why Crate Size Matters

Proper crate sizing is not just about comfort. It directly affects your dog's well-being and behavior. A correctly sized crate gives your dog enough room to stand, turn around, and lie down comfortably, which is essential for physical health and mental peace.

When a crate is too small, your dog may hunch over or constantly bump their head. This can lead to joint issues, anxiety, and even refusal to use the crate. On the other hand, an oversized crate can undermine house training because dogs naturally avoid soiling their sleeping area. If the crate is too large, your dog may designate a corner as a bathroom, which defeats the purpose of crate training.

Additionally, a well-fitted crate provides a sense of security. In the wild, canines seek out dens that are just big enough for them. A correctly sized crate mimics that safe haven, helping your dog relax and feel protected. Whether you are using the crate for travel, house training, or as a cozy retreat, the right size is crucial.

How to Measure Your Dog

To select the correct crate size, you need accurate measurements of your dog. Here is a simple step-by-step guide:

  1. Measure the length: Place your dog in a standing position and measure from the tip of the nose to the base of the tail (not the tip of the tail). This is the most critical measurement.
  2. Measure the height: Measure from the floor to the top of the head when your dog is standing. If your dog has erect ears, measure to the tip of the ears. For floppy-eared dogs, measure to the top of the head.
  3. Measure the width: Measure the widest part of your dog's body, usually across the chest or shoulders.
  4. Add extra space: Add 2 to 4 inches to the length and height to ensure your dog has room to move comfortably. This extra space allows for natural movement and prevents a cramped feeling.

For puppies, consider their adult size. Research the breed's typical adult dimensions and choose a crate that will accommodate them. Many crates come with dividers, allowing you to adjust the space as your puppy grows.

Dog Crate Size Chart by Breed

The following chart provides general guidelines for common breeds. Always measure your individual dog, as sizes can vary within breeds.

  • Extra Small (18-22 inches long): Suitable for Chihuahuas, Yorkshire Terriers, and Maltese. Ideal for dogs under 10 pounds.
  • Small (24-30 inches long): Fits Miniature Poodles, Dachshunds, and French Bulldogs. For dogs 10-25 pounds.
  • Medium (30-36 inches long): Good for Beagles, Cocker Spaniels, and Border Collies. For dogs 25-50 pounds.
  • Large (36-42 inches long): Suitable for Labrador Retrievers, Golden Retrievers, and Boxers. For dogs 50-75 pounds.
  • Extra Large (42-48 inches long): Fits Great Danes, Mastiffs, and Saint Bernards. For dogs 75-100 pounds.
  • Giant (48+ inches long): For breeds like Irish Wolfhounds and Great Pyrenees. For dogs over 100 pounds.

Remember, these are just starting points. A Greyhound, for example, may need a longer crate despite being lean, while a Bulldog may need a wider crate due to their broad shoulders. Always prioritize your dog's specific measurements.

Frequently Asked Questions

What if my dog is between crate sizes?

If your dog falls between two sizes, choose the larger crate. It is better to have a little extra room than to risk your dog feeling cramped. However, avoid going too large, as this can reduce the den-like security that dogs naturally seek.

Should I buy a crate that fits my puppy as an adult?

Many owners buy a crate that fits the adult size and use a divider to reduce space while the puppy is young. This saves money and ensures the crate lasts. Measure your puppy and adjust the divider as they grow.

How do I know if the crate is too small?

If your dog cannot stand up without hitting their head, turn around easily, or lie down with legs extended, the crate is too small. Also, if your dog seems anxious or refuses to enter the crate, it may be too cramped.

Choosing the right dog crate size is a simple process once you know the key measurements. Always measure your dog, consult the size chart, and consider your dog's individual needs. A well-fitted crate will provide a safe and comfortable space for years to come.

Common questions

What if my dog is between crate sizes?

If your dog falls between two sizes, choose the larger crate. It is better to have a little extra room than to risk your dog feeling cramped. However, avoid going too large, as this can reduce the den-like security that dogs naturally seek.

Should I buy a crate that fits my puppy as an adult?

Many owners buy a crate that fits the adult size and use a divider to reduce space while the puppy is young. This saves money and ensures the crate lasts. Measure your puppy and adjust the divider as they grow.

How do I know if the crate is too small?

If your dog cannot stand up without hitting their head, turn around easily, or lie down with legs extended, the crate is too small. Also, if your dog seems anxious or refuses to enter the crate, it may be too cramped.

More in this topic

More in Dog Crates

See the full guide →