Sampson the Lab Dog Tests the Boundaries of Science

Jan 7, 2019 |
Sampson may look like a big ‘ole wiggly bundle of three-year-old golden retriever love -- and he is -- but he is also...
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Aspiring Avalanche Dogs Aim to Increase Snow Safety

Dec 14, 2018 |
The day before we spoke, Matt Gunn woke up to a call putting him on notice for a potential rescue situation around an...
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Gift Protection This Holiday: Donate to a Working K9 Unit

Dec 7, 2018 |
For the last 3 years - we've teamed up with MWDTSA to help supply Rex Specs to deployed Military Working Dog teams....
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Which Lens Should I Choose?

Dec 1, 2018 |
What lenses should I choose? Do the clear lenses block UV rays? Is the mirrored lens the darkest? Can I choose to get...
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Gift Guide: Rex Specs Dog Wish List

Nov 21, 2018 |
The Rex Specs team is an adventurous bunch—and we don't just mean our employees. Our dogs have not only been our insp...
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Surf Dog Leia Finds Purpose Surfing with Children's Hospice

Nov 8, 2018 |
“If a dog can do it, I can too.” That’s the message Leia, a Labrador-Staffy crossbreed rescue, teaches young adaptive...
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Why these K-9s Are Skydiving

Nov 1, 2018 |
A few weeks ago, scrolling through our Instagram feed, we saw some incredible photos of K-9’s deploying out of a plan...
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Dog Halloween Costumes We Love

Oct 29, 2018 |
We had no idea how popular dressing your pup up for Halloween was until we asked our community to share their favorit...
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Conservation Canines Play Fetch to Save Lives

Oct 22, 2018 |
Who would have thought that the key to species conservation could be playing fetch? Well, the team at Conservation Ca...
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Down the River Up the Mountain - tips for adventuring with your dog

Oct 13, 2018 |
We spend a lot of time outside with your dogs - it's the whole reason we started Rex Specs. After getting myself in ...
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When it Comes to the Hunt - Rex Specs has You Covered

Oct 5, 2018 |
This article has been updated since it's original publish date of 12/16/2016. When we first started developing Rex ...
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Molly Rose’s Hunting Career was Almost Over as Soon as it Began

Sep 21, 2018 |
Molly Rose is a bird hunting dog, a two-year-old English Cocker Spaniel. Her family—human mom Kris Schaible, her husb...
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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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