Service Dog Welfare - Experts in Service Dog industry express concern.

Experts in the service dog industry, Jeanne Hampl and Darcie Boltz share their perspective on a family highlighted with Matt Lauer who have a service dog for their small child.  Can we expect a young child to know how to properly handle a dog by herself?  During the interview the dog showed signs of stress that the general public wouldn't recognize, but had the dog industry ignite - like panting and yawning.  This interview brings up a larger topic of service dog welfare that gets lost in the "feel-good" stories, like this, that get ignorantly run in the media all the time.  My question is:  WHAT ABOUT THE DOG?