Measure the neck (A) and the muzzle length (B):
XS: neck 5.5-8.7 in (14-22 cm) · muzzle under 7.1 in (18 cm)
S: neck 7.1-10.2 in (18-26 cm) · muzzle under 7.1 in (18 cm)
M: neck 8.7-11.8 in (22-30 cm) · muzzle under 8.3 in (21 cm)
L: neck 9.4-13 in (24-33 cm) · muzzle under 10.2 in (26 cm)
XL: neck 12.6-15.7 in (32-40 cm) · muzzle under 11.8 in (30 cm)
XXL: neck 15.7-19.3 in (40-49 cm) · muzzle under 13 in (33 cm)
Weight: only 8.7 oz (246 g). In between sizes? Choose the larger one.

Loved by over 12,000+ senior dog parents & veterinarians nationwide
TRUSTED BY OVER 12,000+ BLIND & SENIOR PET PARENTS
Confidence restored, no more painful collisions
See how the Blind Dog Bumper Halo is helping visually impaired dogs map their surroundings safely, eliminate traumatic head bumps, and return to their happy, wagging selves.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
My 13-year-old Frenchie lost his right eye and kept smashing into the coffee table, door frames, and sliding glass doors. The sound made me cringe every single time. Since putting this halo on, the ring absorbs the impact completely. He just turns and keeps walking!
As a veterinary practitioner, I frequently see senior dogs become severely depressed and immobile after vision loss from cataracts or glaucoma. This bumper halo is a non-invasive, immediate physical solution that protects their skull and restores their spatial orientation without stressing their neck.
We tried traditional cone collars, but our dog couldn't eat, drink, or sleep, and got stuck in every hallway doorway. This halo weighs only 8.7 oz. He eats his kibble and drinks water without taking it off!
My lab mix is 14 and went totally blind this winter. He used to stay curled up in his bed all day looking defeated. My wife cried the first day he put this on and trotted into the kitchen on his own to greet us. Worth every penny.
PROTECTION MADE SIMPLE
WHY THE BUMPER HALO RESTORES CONFIDENCE WHEN CONES & SURGERY FAIL
When dogs lose their vision, they freeze in fear of slamming their snout into walls and sharp furniture. The Blind Dog Halo creates a safe spatial buffer around their face, acting as an artificial sensory guide so they can explore freely without fear.

The Halo Touches First, Not Their Head
The flexible, shock-absorbing EVA bumper ring extends past your dog's nose. When they approach a wall or chair leg, the ring gently taps the obstacle first, prompting them to turn smoothly without any pain or jarring impact.
Featherlight 8.7 oz With Pillow-Soft Collar
Weighing under 9 ounces, your dog barely notices they are wearing it. The plush cushioned neck collar doubles as a comfortable chin pillow, allowing your dog to rest, nap, eat, and drink completely undisturbed.
3 Easy Steps & Under 1 Minute To Put On
Designed with ergonomic quick-snap buckles that are effortless to fasten—even for owners with arthritis. Slip the padded vest on, position the halo, click the dual buckles, and your dog is instantly protected for the day.
The Blind Dog Bumper Halo Difference
90%
98% Elimination of Painful Head Impacts: Pet parents report an immediate end to traumatic collisions with walls, table legs, fence posts, and glass doors.
90%
94% Increase in Daily Activity & Mobility: Dogs transition from freezing or shaking in their beds to actively navigating rooms, hallways, and backyards within 48 hours.
90%
100% Normal Eating, Drinking & Sleeping: Lightweight ergonomic design allows dogs to reach bowls, sniff the floor, and nap comfortably without removing the harness.
Based on customer surveys of over 2,500 senior and visually impaired dogs wearing the Halo Ring.
Watch Your Dog Go From Shaking & Freezing To Trotting Confidently
There is nothing more heartbreaking than watching your once-playful companion freeze in the center of the room, trembling with fear because every step risks a painful bump to the face.
The Blind Dog Halo transforms their world in seconds. By extending a gentle, resilient buffer ahead of their snout, it maps their environment in real time. Instead of crashing painfully into walls or cabinets, the halo gives them a gentle cue to turn and keep walking—restoring the joy and independence they deserve.
Recommended By Veterinarians When Surgery Isn't An Option
“For senior dogs suffering from inoperable cataracts, advanced glaucoma, or post-enucleation blindness, conventional plastic cones cause extreme spatial disorientation and anxiety. This lightweight bumper halo provides immediate physical protection while preserving natural head posture, feeding, and rest. It is the single most practical, compassionate tool an owner can provide.”
— Dr. Michillel Vance, DVM
Veterinary Surgeon & Canine Mobility Specialist
30-Day Peace of Mind Guarantee
Your peace of mind and your pet's quality of life come first. If our Blind Dog Bumper Halo doesn't meet your expectations for any legitimate reason, you have up to 30 days to request a refund. No hassle, no excuses. We are here to help your pet live their happiest, safest life.
The Halo Touches First — Face & Eyes Protected
Ultra-Lightweight 8.7 oz (Eat, Drink & Sleep Comfortably)
30-Day Risk-Free Money-Back Guarantee
Frequently Asked Questions About the Blind Dog Halo Ring
Everything you need to know about sizing, daily comfort, eating, drinking, and helping your dog adjust.
Which size should I choose for my dog?
To ensure a perfect fit, take two quick measurements: (A) your dog's neck circumference and (B) their muzzle length from the base of the eyes to the tip of the nose. Match both measurements to our size chart (XS through XXL). If your dog's measurements fall between two sizes, always choose the larger size for maximum clearance!
Can my dog eat, drink, and sleep comfortably with the halo on?
Yes, absolutely! The halo is engineered at an elevated angle that extends horizontally above food and water bowls, allowing your dog to eat, drink, and sniff normally. The cushioned neck collar acts like a soft mini pillow, so your dog can rest and sleep comfortably without needing you to take the harness off.
How long does it take for a blind dog to get used to the halo?
Most dogs adjust within 24 to 48 hours! At first, they may stand still or move hesitantly. As soon as the halo gently taps a wall or chair leg and they realize their face is completely protected, their confidence surges. Many owners report their dogs happily trotting down hallways by day two.
Is the halo heavy or uncomfortable for senior, small, or arthritic dogs?
Not at all. Weighing only 8.7 ounces, the halo is made from featherlight, flexible aviation-grade EVA tubing and breathable mesh padding. It distributes weight evenly across the chest and shoulders with zero neck pressure, making it ideal for fragile seniors and small breeds.
Can I use this halo harness for outdoor walks on a leash?
Yes! The harness features a sturdy reinforced zinc-alloy D-ring on the back. You can clip your standard leash directly to the harness for safe outdoor walks, ensuring your dog doesn't run into fence posts, bushes, or sign poles.