Working

Vet Check: Your K-9 Partner's Annual Wellness Exam

Nov 9, 2017 |
"Vet Check" is the second edition of our Working Dog Magazine Article of the Month series. Rex Specs has partnered ...
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Protecting the President: The Critical Role of Military K-9’s

Oct 24, 2017 |
One of our favorite stories over the past few months was getting to know Monica Rodriguez, a Security Forces K-9 han...
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Secret Service Dogs: Not on My Watch... or My Dog's

Oct 10, 2017 |
Rex Specs is proud to partner with Working Dog Magazine to provide inspiring and educational articles. In this weeks...
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Special K-9's Bring Closure to Families and Criminals to Justice

Aug 27, 2017 |
It’s hard to imagine anything worse than having a family member -- especially a small child -- go missing. It’s eve...
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Men's Health “Ultimate Dog” Winner: Human Remains Detection, SAR, and Supporting Veterans

Aug 19, 2017 |
We originally called up Aaron Tucker for an interview after we saw his dog, Falco, wearing a pair of Rex Specs in an...
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Zero to Hero: A Blind Agility Dog Champion

Jul 23, 2017 |
  One of the first things we realized at Rex Specs is how incredibly unique and inspiring each of our customers are....
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Against All Odds: Reuniting a Retired Military K-9 with her First Handler

Jun 26, 2017 |
When Monica Rodriguez first walked into an Air Force recruiter’s office in 2009, she pointed at a poster of a K-9 ha...
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Rex Specs Teams Up with K-9 Piper

May 9, 2017 |
In our first post about K-9 Piper, we focused on how Brian and Piper ended up keeping wildlife off the runway at Che...
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Hunting Bliss: What it Takes to Be a Gun Dog Champ

Apr 27, 2017 |
It all started with an abandoned puppy outside of Detroit in 2010 -- one that just happened to be a German shorthair...
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U.S. Coast Guard Explains Their Gear

Apr 4, 2017 |
We're so proud to have our product used by these professionals. Thank you to the U.S. Coast Guard Maritime Safety &a...
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Training Dogs with Disabilities

Mar 28, 2017 |
Amanda Fuller had no idea what “double merle” meant four years ago or that it was about to change her life forever. B...
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A Little Help from our Friends

Feb 25, 2017 |
  Last month we had the pleasure of representing the Wyoming SBDC (Small Business Development Center) at their nation...
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Rex Specs

measure your dog in two steps

  1. muzzle circumference

    Measure the circumference of your dog's muzzle where you expect the goggle to land on their nose - usually around the back of their mouth.

  2. head circumference

    Measure the head circumference where you expect the goggle to land on the forehead - typically an inch or so behind the eyes.

Watch Sizing Video
Goggle Size Head Circumference Muzzle Circumference
X-Small Less than 10.5 in Less than 6 in SHOP X-Small
Small 10.5 in - 12 in 6 in - 8 in SHOP Small
Medium 12 in - 14 in 8 in - 9in SHOP Medium
Large 14 in - 17.5 in 9 in - 11.5 in SHOP Large
X-Large Greater than 17.5 in Greater than 11.5 in SHOP X-Large
Small Wide* 12 in - 15 in 6 in - 9 in SHOP Small Wide

*Designed for dogs with a wide, flat face i.e. Boston Terriers
If your dog is between sizes, select the larger size: This will insure the most functional fit and optimal view of field.

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