Tips on Desensitizing a Dog to Cats

I'm not anti-medication by any stretch of the imagination. But I would ask, is the thing I want to do with the dog for me or for them? A lot of dogs just shouldn't be in certain environments because they don't enjoy them. It's against their temperament to be comfortable. Then it becomes part of a bigger picture of training and how far you want to go,. How important it is to you.