By Dogs Tutor 
French bulldogs typically need a collar around 10-14 inches in circumference. This corresponds to sizes extra small to small.
Take tape wrap it gently around the dog’s neck, just behind the ears and jaw. An ill-fitting collar risks injury if too tight, or slipping off if too loose. Regularly check as puppies grow quickly.
Flat or rolled leather is best to avoid pressure on trachea. Collar size can vary between individual dogs, so always double check sizing guides against your specific French bulldog for a perfect fit that’s safe and secure.
Are French bulldogs small or medium
French Bulldogs are commonly referred to as small dogs despite their short, bulky appearance. The breed standard places their weight between 15-28 pounds and height at the shoulder between 10-13 inches.
Compared to size classifications used by organizations like the American Kennel Club, these dimensions fall under the “small” category. The AKC groups Frenchies in the “Companion Dog” breed section, apart from larger terriers or very tiny toy varieties.
Most medium dog breeds range 20-50 pounds while French Bulldogs max out at around 28 pounds. Their affectionate demeanor and suitability for indoor living also reflects traits of smaller canine companions rather than larger working breeds.
While stockier than some toy or lap dogs, the French Bulldog has physical traits and temperament aligning it more as a smaller pet suitable for apartment or household environments.
Their affectionate personalities help cement their classification among small, cuddly companion breeds.
What size does a French bulldog wear?
When outfitting a French Bulldog with a collar or harness, most fall into size small or medium ranges. Their compact physique usually requires a collar width of 13-15 inches for small sizes or 15-17 inches for Frenchies on the larger end of medium.
Harnesses suitable for the breed will have a chest girth measurement fitting sizes small at 15-18 inches or medium spanning 18-22 inches.
Some larger French Bulldog breeds may need a collar over 17 inches wide or harness up to 22 inches around the chest. It’s best to accurately measure the neck or chest circumference to determine the best fitted size.
As a rule, the collar or harness should allow two fingers of wiggle room under the strap for comfort while still being snug.
Most French Bulldogs require either a small or medium dog collar and harness depending on their body dimensions within the breed standard. Proper sizing helps achieve a comfy and safe fit for any activity.
what size collar does a French bulldog need
When buying a collar for your French Bulldog, it’s best to take accurate neck measurements rather than guessing at sizes. These unique companion dogs come in a range of shapes and builds, so the right collar ensures a safe, snug fit.
Start by using a soft cloth or ribbon and measure around the neck, where the collar will sit. Take note of the circumference in inches. Then refer to common collar size charts – most Frenchies require either small or medium.
Small collars range 11-13″ around and suit puppies or fine-boned adult dogs. Medium, at 15-17″, matches the average built French Bulldog neck size well. In rare cases, larger males may take a 17″+ large collar.
The general rule is the collar shouldn’t be loose enough to slip off, nor overly tight for comfort. It should allow two fingers between skin and material when fastened.
The sizing also depends on the collar’s material – leather stretches more than nylon. Err on the slightly looser side if unsure.
By taking neck measurements, pet parents can find the perfect customized fit. This keeps tags secure while allowing full range of motion. The fluffy Frenchie will be comfortable and safe on walks with a collar made just for them.
French Bulldog neck size by age
Puppy (3-6 months):
- Neck size: 8-10 inches
- Collar size: Extra small
Young dog (6-12 months):
- Neck size: 10-12 inches
- Collar size: Small
Adult (1-7 years):
- Neck size: 12-15 inches
- Collar size: Small or medium
Senior (7+ years):
- Neck size: 12-16 inches
- Collar size: Small, medium or large
Keep in mind sizes can vary individually. Measure the neck’s circumference with a soft tape to determine the proper collar width for each French Bulldog’s unique size and age.
Ensure room for growth as puppies mature. Seniors may need larger collars if their necks thicken with age. Always select a collar that is snug but allows two fingers under for comfort at every life stage. Proper neck measurement prevents injury from ill-fitting collars as the dog’s body changes over time.
French Bulldog chest size cm
Age Chest Size (cm)
- Puppy (3-6 months)
- 25-35 cm
- Young dog (6-12 months)
- 30-40 cm
- Adult (1-7 years)
- 35-45 cm
- Senior (7+ years)
- 35-50 cm
Some notes about the table:
- The ages are broken into general categories for French Bulldog development stages
- The estimated chest size ranges are provided in centimeters for each age group
- Chest size may increase slightly as the dog reaches senior years
- It’s best to regularly measure the individual dog’s chest rather than assume their size
- Measure around the fullest point of the chest behind the front legs
- Chestwear like harnesses and shirts should allow 2 fingers of space for comfort
What not to do with a French Bulldog?
French bulldogs can overheat quickly due to their flat faces. Keep exercise sessions short and don’t exert them in hot weather. Extended activity can stress their joints and back over time.
A few play sessions each day is better. Leaving outside alone .They are prone to overheating. Provide shade and water if out for more than short potty breaks. Their loose skin allows heat loss. Don’t leave bulldogs in uninsulated spaces in cold weather. Low-calorie foods .
They need moderate calories to avoid bloat/torsion. Don’t feed low-volume or diet foods. Jumping can strain legs. Provide sturdy steps instead of lifting them to furniture.
The Best Dog Collars for French Bulldogs
- Padded Collar: Padded collars provide comfort and protection for French bulldogs prone to skin issues. Nylon with fleece lining minimizes chafing.
- Breakaway Collar: These collars are designed to open if significant pressure is applied, preventing injury if caught on something. Good for safety near streets.
- Flat Buckle Collar: Traditional leather or nylon flat collars with multiple size options offer an affordable, basic collar that lies smoothly.
- Martingale Collar: The snugging design prevents a French bulldog’s narrow neck from slipping out while allowing normal head movement.
- Harness: H-style harnesses offer control without head/neck pressure during walks or activities. Great for Bulldogs with neck or skin problems.
- Collar & Leash Set: Matching sets in a brand’s signature style or your dog’s favorite color look polished on walks.
- Personalized Collar: Engraved or custom-printed collars add your pup’s name and your contact for identification if lost.