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Performance of Rex Specs Ear Pro

Performance of Rex Specs Ear Pro

We have adopted the best practices used by the National Institute for Occupational Safety and Health (NIOSH) to conduct real ear testing on dogs to determine the effectiveness of Rex Specs Ear Pro. These tests were run at lower frequencies as they are the hardest to attenuate.

Real ear testing was conducted in a sound booth with the noise exposure set to 95 dB A (white noise). 95dB A examples: tractor, blender, motorcycle, power tools, Bell UH-1 helicopter

See graph below for results. At very low frequencies (20Hz - 120Hz) Rex Specs Ear Pro attenuates, or reduces the noise exposure between 18 dB A and 24 dB A. As the frequency increases, so does the effectiveness of the product. 

Testing by Dr. Peter M. Skip Scheifele PhD, LCDR USN (Ret.)

A few reasons Rex Specs Ear Pro performs better than the competition. 

  1. Superior materials. We’ve constructed Rex Specs Ear Pro with the best low frequency noise blocking foam we could find and test.
  2. Hearing protection is only as good as the fit. There are no holes or penetrations in the foam. No need for adjustments, or straps that need to be fine-tuned for a good fit. If the Ear Pro moves a bit - it still works. Other products lose effectiveness as the product moves off the ear. 
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4 comments

  • How effective is this product for dogs being harassed by neighbors with their illegal fireworks

    Suzanne
  • Are they hearing safe for an open door on a helicopter?

    Tyko Costandine
  • Is this effective to help during fireworks? My little is inconsolable and terrified of the crazy neighbor fireworks…. I need help?!

    Cynthia

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Gear For your Dog

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Lens Guide

Lens

UV Rating

VLT*

Durability

Recommended Use

Red Mirror

Blocks 99% of UVA and UVB Rays.

Allows 20% of light to pass. Very similar to sunglasses.

Impact Resistant. Mirrored lenses show more scratches than clear or smoke.

Giddy up! The Red Mirror lens is great for most dogs and is very similar to the smoke lens with a bit more style.

Clear

Blocks 99% of UVA and UVB

Allows 92% of light to pass

Impact Resistant. Offers best visibility when scratched.

For Everything except protection from brightness. Great for working, hunting or adventure dogs. Blocks UV is impact resistant and often is preferred by dogs. Great training lens, and when it gets scratched the scratches are not as visible to the dog as with other lens options.

Blue Mirror

Blocks 99% of UVA and UVB

Allows 15% of light to pass. Slightly darker than smoke and red mirror.

Impact Resistant. Mirrored lenses show more scratches than clear or smoke

DM's are rolling in! The Blue Mirror lens adds a touch of flare and is one of our darker lenses for dogs who have sensitivity to light. Perfect for use in sunny areas and for those who love that blue mirror look.

Silver Mirror

Blocks 99% of UVA and UVB

Allows 13% of light to pass. Our darkest lens.

Impact Resistant. Mirrored lenses show more scratches than clear or smoke.

STYLE! Add some flavor to the daily grind with our darkest lens, allowing only 13% of visual light to pass through, making it the best option if your dog has light sensitivity.

Smoke

Blocks 99% of UVA and UVB

Allows 20% of light to pass. Very similar to sunglasses.

Impact Resistant. Offers excellent visibility when scratched.

For everything! Overall the most versatile lens. Great for dogs that are rough on their equipment as it continues to offer good visibility when scratched.F

Green Mirror

Blocks 99% of UVA and UVB

Allows 15% of light to pass. Slightly darker than smoke and red mirror.

Impact Resistant. Mirrored lenses show more scratches than clear or smoke.

The Green Mirror lens adds a touch of flare and is one of our darker lenses for dogs that need some reprieve from the suns brightness.

*VLT = Visual Light Transmission

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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 field of view.

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Ear Pro Fit Graphic

EAR PRO SIZE GUIDE

Measure the circumference of your dog's head at it's largest point (just in front of the ears and under the chin). If you are between sizes, please go up in size.

SIZE

HEAD MEASUREMENT

2 13" - 15" SHOP Size 2
3 15" - 17.5" SHOP Size 3
4 17.5" - 21" SHOP Size 4
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CRUX & TRAILHEAD COLLAR SIZE GUIDE

Measure around the dog's neck as loose or tight as you would like the collar to fit.

SIZE

NECK MEASUREMENT

1 12"-14" SHOP Size 1
2 14"-16.5" SHOP Size 2
3 16.5"-19.5" SHOP Size 3
4 19.5"-24" SHOP Size 4

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