In February 2013, I published a set of photos of formerly feral Clara at the vet. Trainers worldwide have used those photos, with my permission, as examples of extreme stress in a dog’s facial expressions.

Clara was terribly afraid. She panted, paced, and panicked. We were working on desensitization and counterconditioning to people slowly, in much more controlled situations. But every once in a while she had to go to the vet, and we just had to get through it.

Her fear and panic were obvious.