Find the
Perfect Fit
for Your Dog
Dog Clothing Size Estimator
Upload a photo
OF YOUR DOG
AI-POWERED SIZING
Get an accurate size recommendation for your dog in seconds.
Simply upload a photo, and our advanced AI system will do the rest.
For best results
- Use a clear, well-lit photo with your dog in a natural standing position.
- Side-view photos work best for accurate measurements.
- Make sure your dog is the main subject in the photo.
Chart Size
in cm and kilos in inches and lbs
| S | M | L | XL | |
|---|---|---|---|---|
| BACK | 13 in 33 cm | 15.5 in 39.4 cm | 18 in 45.7 cm | 21 in 53.3 cm |
| CHEST | 16 in 40.6 cm | 18 in 45.7 cm | 24 in 21 cm | 27 in 68.6 cm |
| NECK | 11 in 27.9 cm | 12 in 30.5 cm | 15 in 38.1 cm | 16.5 in 41.9 cm |
| POSSIBLE BREEDS |
Chihuahua, Papillon, Toy Poodle, Pomeranian, Yorkshire Terrier, Maltese, Shih Tzu | Bichon Frise, Rat Terrier, Havanese, Miniature pinscher, Miniature Dachshund, Brussels Griffons, Lhasa Apso, Pekingese, Scottish Terrier | Pug, Mini Schnauzer, Boston Terrier, French Bulldogs, Miniature Poodle, Welsh Corgi, Cavalier King Charles Spaniel | Tibetan Terrier Bulldog |
Everything Your Pet Needs
From cozy sweaters to stylish jackets and adorable outfits, discover premium clothing that keeps your dog comfortable and looking their best
About Mascotas
Mascotas creates comfortable dog clothing designed for everyday life, combining style, comfort, and freedom of movement.
Learn more about MASCOTASFrequently Asked Questions
How does the dog size calculator work?
Our AI-powered tool analyzes a photo of your dog to estimate key measurements including back length, neck circumference, and chest circumference. Simply upload a clear side-profile photo and receive instant size recommendations for dog shirts, sweaters, jackets, and more.
Is the dog clothing size estimator free?
Yes, Dog Fit Guide is completely free to use. Upload as many photos as you need to find the perfect size for your furry friend. No sign-up or credit card required.
What dog breeds does the size calculator support?
Our AI works with all dog breeds, from tiny Chihuahuas and Yorkies to large German Shepherds and Huskies. The system identifies breed characteristics to provide more accurate size estimates for any dog.
How do I measure my dog for clothes?
Three key measurements determine your dog's clothing size: Back Length (from base of neck to base of tail), Neck Circumference (where the collar sits), and Chest Circumference (the widest part behind front legs). Our AI tool can estimate these from a photo, or you can measure manually with a soft tape measure.
Where can I buy quality dog clothes that fit?
After getting your size recommendation, visit Mascotas for quality dog clothing made from organic Peruvian Pima cotton, Baby Alpaca, and other luxury materials. Each piece is designed for comfort, style, and the perfect fit.