BrilliantK9 Discount Codes In July 2026

Score 15% Off Your First Order

Dog Crates & Travel Accessories Starting from $17

Small Dog Harnesses Starting from $64.99

Small Dog Harnesses from $64.

Receive Ergonomic Harnesses for Service Dogs from $67.

Large Dog Harnesses (50 Lbs & up) from $87.

Border Collie Harnesses Starting from $76.99

Little Dog Harnesses Starting from $51.99 at BrilliantK9

Free shipping on Order Price $25 at BrilliantK9 (across all products)

delivery at no extra cost on Order value Exceeding $25 at BrilliantK9 ((across all products))

No-rub Dog Harnesses from $39 at BrilliantK9

No-Pull Service Dog Harnesses & Vests from $88.99 at BrilliantK9

Leashes & Collars Starting from $10 at BrilliantK9

Medium Dog Harnesses Starting from $76.99

Custom Patches & Tags from $10 at BrilliantK9

Service Dog Harnesses from $54.99 at brilliantk9.com

Large Dog Harnesses from $16 at BrilliantK9

Low Rider Collection Starting from $51.99

No-Pull Dog Harnesses Starting from $51.99 at brilliantk9.com

Get 10% Off (Entire site)

Get 30 Day Money Back Guarantee

Free Shipping on Orders Over $25 at BrilliantK9 (Tested Working Sitewide)

Fleece Coat Harness Small Dogs Regular From $65.99 at BrilliantK9

Sign Up To The Newsletter For Special Offers and Promotions at BrilliantK9

BrilliantK9 Ergonomic Dog Harness Ares For $72.39 at BrilliantK9