The dog-friendly beaches of Florida are some of the best in the United States because they are the gateway to countless adventures for you and your pet. The beaches are make up of beautiful white-sand and blue-turquoise water, creating a magical tropical atmosphere. Your dog is going to love to explore the coastline, and your going to love returning to your dog-friendly rental after a long day on the beach in sunny Florida. Beaches. Imagine yourself relaxing with an exotic cocktail under a giant sun umbrella, passing the sun-filled day with your pet by your side.