When your dog gets mouthy

Acknowledging the difference between playful nibbling and dog bites

Photo credit: Krystian Bęben/Unsplash

Patriot is one of those dogs in the 2018 documentary “Pick of the Litter” that you just cannot help but sympathize with. His trainer, who was intending to teach him how to be a guide dog for the visually impaired, knew something was going wrong.