Conditioning Spray for Tangle-Free Dogs

We have Shih Tzu puppies and their hair is a lot of work to keep away the knots. We have to brush their fur everyday. I keep a bottle with 1 tablespoon of conditioner and a cap full of vinegar mixed with water. Shake well, spray on their fur, and brush. It keeps knots out and makes their coat shiny. Keep away from their eyes.