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100% Fit Guarantee • Free 1st Exchange
Breed Size Guide (XL – 5XL)
Designed exclusively for dogs weighing 60 to 180+ lbs. Never squeeze broad shoulders or pinch ribcages again.
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1. Chest Girth (Most Vital)
Measure the widest circumference around your dog's ribcage, directly behind the front legs. If between sizes, always size up for deep-chested breeds.
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2. Neck Base
Measure around the base of the neck where the collar sits naturally. StayPaw shirts feature a wide-scoop cut that accommodates thick neck folds.
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3. Back Length
Measure from the base of the neck along the spine to the base of the tail. Our high-belly sanitary cut prevents fabric dragging during walkies.
StayPaw Master Sizing Matrix
Inches & Centimeters| Size Tag | Weight Range | Chest Girth | Neck Base | Typical Breeds |
|---|---|---|---|---|
| XL | 50 – 70 lbs (23 – 32 kg) | 28" – 32" (71 – 81 cm) | 19" – 22" (48 – 56 cm) | Australian Shepherd, Young Lab, Boxer |
| 2XL | 70 – 95 lbs (32 – 43 kg) | 32" – 36" (81 – 91 cm) | 21" – 25" (53 – 64 cm) | Golden Retriever, German Shepherd, Standard Poodle |
| 3XL | 95 – 125 lbs (43 – 57 kg) | 36" – 40" (91 – 102 cm) | 24" – 28" (61 – 71 cm) | Cane Corso, Rottweiler, Bernese Mountain Dog |
| 4XL | 125 – 150 lbs (57 – 68 kg) | 40" – 45" (102 – 114 cm) | 26" – 30" (66 – 76 cm) | Great Dane (Duke's Fit), Bullmastiff, Bloodhound |
| 5XL | 150 – 185+ lbs (68 – 84+ kg) | 45" – 52" (114 – 132 cm) | 28" – 34" (71 – 86 cm) | English Mastiff, Saint Bernard, Newfoundland |
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