How to Choose the Right Size Dog Kennel for Your Pup

Choosing the right size dog kennel is more important than many pet parents realize. A kennel that’s too small can cause stress, while one that’s too large may not feel safe and cozy for your pup. The right fit ensures comfort, security, and proper training results.

In this guide, we’ll break down exactly how to measure your dog, match those measurements to kennel sizes, and select the best option for your pup’s needs.

Why Kennel Size Matters

  • Comfort & Safety: Dogs need enough room to stand, turn around, and lie down comfortably.

  • Training Success: An oversized kennel may encourage accidents.

  • Travel & Containment: Airlines and car travel require specific kennel dimensions for safety.

  • Breed Considerations: A Chihuahua has very different needs compared to a Great Dane.

Step 1: Measure Your Dog Correctly

Before buying, grab a tape measure and note these key dimensions:

  1. Length: Nose to base of tail. Add 2–4 inches.

  2. Height: Floor to top of head or ears (whichever is taller). Add 2–4 inches.

  3. Width: Most kennels adjust width automatically, but consider shoulder width for stocky breeds.

Pro Tip: Puppies grow fast. If you’re buying for a puppy, choose a kennel that fits their adult size and use dividers to adjust as they grow.

Step 2: Match Measurements to Kennel Sizes

Here’s a general guide:

Dog Weight Kennel Size (Approx.) Example Breeds
20–30 lbs 24” kennel Dachshund, Beagle
30–50 lbs 30” kennel Cocker Spaniel, French Bulldog
50–70 lbs 36” kennel Border Collie, Boxer
70–90 lbs 42” kennel Labrador Retriever, Golden Retriever
90–110 lbs 48” kennel German Shepherd, Rottweiler
110+ lbs 54” kennel Great Dane, Mastiff

(Always double-check your dog’s exact measurements against manufacturer guidelines.)

Step 3: Choose the Right Type of Kennel

Different materials and styles suit different needs:

  • Wire Kennels: Good airflow, great for indoor training.

  • Plastic Kennels: Airline-approved, secure for travel.

  • Heavy-Duty Metal Kennels: Best for escape artists or strong chewers.

  • Soft-Sided Kennels: Portable and lightweight for small dogs.

Step 4: Consider Location & Lifestyle

  • Indoor use: Wire or plastic works well.

  • Outdoor use: Look for weatherproof, insulated kennels.

  • Traveling often: Collapsible or airline-approved kennels are best.

  • Training puppies: Use adjustable dividers to save money as they grow.

Common Mistakes to Avoid

  • Picking a kennel based on weight alone (always measure height/length too).

  • Choosing a kennel too large for training purposes.

  • Forgetting about breed-specific needs (greyhounds vs bulldogs have very different body shapes).

Final Tips for Buying the Perfect Dog Kennel

  • Always measure before you buy.

  • Think long-term if you’re shopping for a puppy.

  • Match the kennel type to your lifestyle (home vs travel vs outdoor).

  • Prioritize safety, ventilation, and durability.

Conclusion

The right kennel size will make a huge difference in your pup’s comfort, safety, and training success. By measuring properly and considering your dog’s unique needs, you’ll be confident in your purchase — and your pup will thank you with wagging tails and peaceful naps.

👉 Shop our full selection of dog kennels here to find the perfect fit for your furry friend.