When people hear "service dog," they usually think... ...ey usually think of guide dogs for the blind, but Xander here is blind himself. Even so, he's one heck of... ...to comfort them." Even without the use of sight, Xander gets around really well, following Rodney around...
https://www.neatorama.com/2014/01/18/This-Blind-Pug-Is-Pretty-Much-The-Cutest-Service-Dog-Ever/
This Blind Pug Is Pretty Much The Cutest Service Dog Ever...
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