For first time dog owners, neutering is a great learning experience towards becoming a more responsible dog owner. I did not know that dogs (or cats), need to have proper care after neutering. Somehow, I had the idea that unlike humans, dogs/cats can easily heal or recover naturally because of their unique physiology.
Here are some things we did before and after Scruffy's surgery. These are only a reference based on my personal experiences with taking care of Scruffy. Always consult your veterinarian.