Do dog boots make our canine friends run faster?

I recently purchased a set of black running shoes for my dog belle. She was at first apprehensive, but got used to them rather quickly. I took her on a few runs and she ran pretty well in them, even faster than usual. I was happy with the purchase, and i thought she was too.... but.... now she thinks she is the coolest, she prances around feeling like a princess. She is a showoff, she runs up to other dogs and brags about her shoes in dog language to them, once they are interested in her kicks she takes off knowing they cant keep up because they don't have shoes. I like the protection the shoes provide, but i hate the attitude it gives belle. Now she refuses to go outside even to use the bathroom without her shoes on. Her shoes are black and they match her perfectly, but the other day at the park she saw a lab with bright yellow shoes on and i knew instantly she was jealous, she cried, she barked, she growled.... when i got her home it was all she could do in her depressed state to stumble to the corner and glare at me all night. All because she wanted the yellow shoes. I dont know what do do, she loves her shoes so much, but they are really turning her into a real *****. Any help would be appreciated.