I appreciate your fast and positive response in exchanging red for blue and including an extra pair and again apologize for my late thank you. Finding the neopaws boots has been a game changer for our almost 13 year old Greta, saving wear and tear on her back paws and allowing her to enjoy daily walks. Here is a photo of Greta last summer styling in her cool blue boots. Again, thank you so much for a great product and wonderful customer service. Warm regards, Deborah Cornelius