Have a vet check for some sort of eye anomolie; his vision may be throwing him off. There are vets that specialize in eye issues...
I suggest this because my dog, a rough coat collie has this problem. It used to be a problem getting her in and out of the car, but not any longer.
I suggest this because my dog, a rough coat collie has this problem. It used to be a problem getting her in and out of the car, but not any longer.