Max Lisa makes a great point...but why is human cataract surgery costing you even 1 penny. Isn't it covered under Canadian medicare?
In terms of the actual dog cataract surgery, here's a basic article that helps explain the surgery and partially explains why it's so expensive. http://www.pets.ca/dogs/articles/cat...rgery-in-dogs/
I agree 4000./eye is crazy exorbitant.