Find Your Pawfect Size

Please note that our adjustable and reversible harnesses have different sizing charts. Please confirm your pup's measurements before purchasing.

Adjustable Harness Sizing Chart

Dog Adjustable Harness Neck: Measure around the base of your dog's neck, where a collar would naturally sit. Chest: Measure the widest part of your dog's chest, just behind the front legs, wrapping fully around the torso. Adjustable Harness Size Chart. Size XXS – Neck: 8 to 11 inches (20–27 cm), Chest: 10 to 14 inches (25–35 cm). Size XS – Neck: 10 to 16 inches (26–40 cm), Chest: 14 to 19 inches (35–47 cm). Size S – Neck: 14 to 19 inches (36–47 cm), Chest: 16 to 21 inches (41–54 cm). Size M – Neck: 17 to 20 inches (43–51 cm), Chest: 18 to 25 inches (46–62 cm). Size L – Neck: 18.5 to 22 inches (47–57 cm), Chest: 22 to 33 inches (57–83 cm). Size XL – Neck: 20 to 25 inches (50–63 cm), Chest: 24 to 35 inches (60–89 cm). Size XXL – Neck: 22 to 29 inches (56–74 cm), Chest: 25 to 37 inches (64–94 cm). If you are in between sizes, choose the larger size. Email us questions at hello@sassywoof.com.

Reversible Harness Sizing Chart

Dog Reversible Harness Neck: Measure around the base of your dog's neck, where a collar would naturally sit. Chest: Measure the widest part of your dog's chest, just behind the front legs, wrapping fully around the torso. Reversible Harness Size Chart. Size XXS – Neck: 8 -9 inches (20–23 cm), Chest: 10 to 12.5 inches (25–31 cm). Size XS – Neck: 10 to 11 inches (26–28 cm), Chest: 13 to 16.5 inches (34–42 cm). Size S – Neck: 11 to 12 inches (30–32 cm), Chest: 15 to 21 inches (39–53 cm). Size M – Neck: 13 to 14 inches (33–36 cm), Chest: 19 to 25 inches (49–64 cm). Size L – Neck: 15 to 16 inches (38–40 cm), Chest: 20 to 28 inches (52–71 cm). Size XL – Neck: 16 to 17 inches (40–43 cm), Chest: 24 to 32 inches (61–81 cm). Size XXL – Neck: 17 to 19 inches (43–48 cm), Chest: 28 to 38 inches (71–97 cm). If you are in between sizes, choose the larger size. Email us questions at hello@sassywoof.com.

Adventure Step-in Harness Sizing Chart

Collar Sizing Chart

Bandana Sizing Chart

Waterproof Collar Sizing Chart

Cable Knit Sweater Sizing Chart

Sassy Meow Harness Sizing Chart

Sassy Meow Collar Sizing Chart

Still not sure what size to get your pup? Send us an email at hello@sassywoof.com. Please include your pup's neck and chest measurements and we can recommend the best size! Unsure how to measure your dog? Watch our video here!