Beautiful Outdoor Dog Kennels

We Manufacture Comfortable and Safe Environments for Your Special Pets

How Big Should a Dog Kennel Be?

Hanna Ingold - January 24, 2025

Like this? Share it!

large red dog kennel for multiple dogs with 8 attached runs

Choosing the right dog kennel size might feel like a big decision, but it doesn’t have to be overwhelming. You want a space where your dog can feel safe, comfortable, and happy – a true home within your home. If the kennel is too small, your pup might feel cramped or stressed, and we definitely don’t want that! The good news? Finding the perfect fit is easier than you might think.

We’re here to help! Below, we’ll share some simple tips and tricks to guide you in picking the ideal kennel size for your furry best friend. Let’s make sure your dog has plenty of room to stretch, relax, and feel right at home.

How Big Do Dog Kennels Need to Be?

how big should a dog kennel be red and white trimmed dog kennel with plenty of space

A dog kennel should be big enough for your dog to stand up straight, sit, lay down, turn around, and stretch comfortably. Your dog will not feel confined if they have room to move about without bumping into the sides. Also, the top should be high enough that the dog’s head (and tail) should not be able to touch it standing up.

What is the Right Size Kennel For My Dog?

brown commercial dog kennel with shingle roof and multiple attached chain link runs

The right kennel size for your dog depends on a few key factors, such as their breed and age. Kennel size can also vary if you plan to keep multiple dogs in one kennel. 

Breed is one of the most important things to consider. Dog breeds are different sizes and will require different kennel sizes. For example, a Chihuahua isn’t going to require as much space as a Great Dane. To help you find the right kennel for your dog’s breed, we’ve created pages that outline which kennel sizes are best for your furry friend. 

Age is also important. Puppies grow quickly and will need more space as they get older. If you’re searching for a kennel for your beloved pup, be sure to get one that will provide them enough space even in the next 6 months to a year. 

The number of dogs you plan to keep inside the kennel will also impact what size you should get. Whether you’re looking for a kennel to house up to 20 dogs for your commercial dog boarding business or you own two dogs, there are kennel sizes that can accommodate multiple dogs. Check out our guide on dog kennel sizes for anywhere between 1 to 20 dogs. 

Dog Kennel Size Chart

Here is a chart outlining some general sizing guidelines for you to determine what kennel size is best for your dog based on their weight:

Dog WeightKennel Size
Up to 10 lbsExtra Small (18”-22”)
10-25 lbsSmall (24”-30”)
25-50 lbsMedium (32”-36”)
50-70 lbsLarge (38”-42”)
70-90 lbsExtra Large (44”-48”)
Over 90 lbsXXL (50”-54”)

Small Dog Kennels

We offer an array of kennel sizes capable of accommodating smaller dogs. From a small 4×8 kennel to a more spacious 10×24 or 8×20 capable of holding more medium-sized dogs, we have the options you need. 

Large Dog Kennels

If you’re looking for a large dog kennel, we offer a variety of options to fit your needs, whether it’s for one dog or multiple dogs. Sizes range from smaller 10×16 to 12×16 kennels suitable for medium dogs to 14×34 and 20×60 options that can accommodate multiple large dogs. 

How To Measure Your Dog To Determine What Size Dog Kennel They Need

measuring a dog to find the right kennel size

The best way to determine what kennel size your dog needs is to take some measurements of them. Here’s how to do it:

  1. Measure Their Height

Take your dog’s measurements from the floor to the top of their head or ear, whichever is higher, to determine how tall they are.

  1. Measure Their Length

To find out how long your dog is, measure them from their nose to their tail.

  1. Measure Their Width

For their width, simply measure the widest part of your dog’s body, which is typically the shoulders.

As mentioned earlier,  your dog should have enough room to stand up straight, sit, lay down, turn around, and stretch comfortably. Also, their head shouldn’t touch the roof when they stand up. So, once you have their measurements, select a kennel that is a couple of inches longer, wider, and taller than your dog. 

Other Factors Related To Dog Kennel Sizes To Consider

tan and brown trimmed large outdoor dog kennel with brown shingle roof and an attached run

Activity Level

If your dog is energetic and loves to run and move around, they may need a larger kennel compared to a less active dog of the same size. Kennels with attached runs are a great option, providing extra space for your energetic pup to move and play freely.

Purpose of the Kennel

The size of the kennel you need will depend on whether it’s for residential or commercial use. For residential purposes, the kennel usually only needs to accommodate one dog, who may not spend a lot of time inside. In contrast, commercial kennels are designed to house multiple dogs for longer periods, so they require more space to ensure each dog has room to move comfortably.

Location

Location always plays a huge role in size. Some areas may have sizing and setback requirements for outdoor kennels, meaning that you can only have a certain size to comply with local regulations. Be sure to check with your local zoning or planning officials or HOA reps to determine how large of a kennel you can have and where it needs to be placed. 

Climate

If you live in a colder area, consider adding extra space to the kennel for insulation or heating/cooling units. This will help maintain a comfortable temperature inside and protect your dog from harsh weather conditions.

Accessories & Features

If you plan to add raised flooring, beds, toys, feeders and waterers, or other amenities in the kennel, make sure that the kennel has enough space to accommodate them without making your dog feel too cramped. 

Get A Kennel Custom-Created To Match Your Dog’s Sizing Requirements

wooden dog kennel with an attached run

Finding a prefab dog kennel that perfectly fits your dog’s unique size and needs can be challenging—no two dogs are exactly alike! That’s why, at The Dog Kennel Collection, we work directly with you to design a kennel that provides all the space and comfort your dog requires. Our kennels come in various sizes, suitable for both residential and commercial use, and offer a wide range of customizable options. You can add flooring, climate control, feeding and watering dishes, and more to create the perfect space for your furry friend. Have questions about the best kennel size for your dog? Contact us—we’re here to help you find the ideal fit!