I felt bad for cujo because he was a victim to extenuating circumstances like most pets usually are. First off, he wasn't properly vaccinated which is indicative of the times and also the rural area to which he lived.
Secondly, the family had issues and were not focused on cujo. They clearly cared but had more important things going on and didn't notice he was getting ill.
The whole thing could've been avoided and it just snowballed. I love animals but I would've killed cujo if it were me and my child with no hesitation.
Great book and movie. Stephen King is genius. Maine forever!

Okay, let the dog kill me. That makes more sense. LOL! May not be his fault but he is a killer.
No more IMDB boards for me!

I felt sorry for Cujo as well. It wasn't his fault he did all these bad things. It was the disease.