At least our animals don't have to dread their medical visits! Our vet comes to the house, and the animals don't know it's happening until she shows up. A quick shot, and they're done.
I always think it would be cool to just have the doctor or dentist appear, and do what they need to do...no thinking about it before hand. Also, when the shot is over, it's over...no stressing for them about what might be wrong. Vet stuff is over...time to play!