"What did we do before cameras? This would have been an unsolvable mystery," said one commenter on the viral video.

Abandonment is, sadly, something rescue groups see far too often. Many dogs are left to fend for themselves, confused and scared, after being suddenly discarded by the very people they trusted.

It didn't go smoothly however, as Myrtle "was a bit confused ... the ADA is a dog that's trained to lick their owner's hand to alert them of an oncoming panic attack. Service dogs are allowed ...