You can tell by this dog’s expression that he was probably lied to by his owners. They probably told him that they were headed to the park or to visit one of his doggie buddies.
But as the car started to make its familiar path to the vet, the realization of what was actually happened set in, and a feeling of pure disgust set in. Granted, he might not look quite so upset without that one blue eye, but he is obviously not a happy camper either way. Hey, at least this dog gets to ride in the front seat though! That’s some consolation, right?