The list is based on the most highly-rated U.S. properties classified as pet-friendly on TripAdvisor, and ranked according to the TripAdvisor Popularity Index, which measures the quality, quantity, and recency of TripAdvisor traveler reviews.

About TripAdvisor
TripAdvisor® is the world's largest travel site*, enabling travelers to plan and have the perfect trip. TripAdvisor offers trusted advice from real travelers and a wide variety of travel choices and planning features with seamless links to booking tools. TripAdvisor branded sites make up the largest travel community in the world, with more than 260 million unique monthly visitors**, and more than 100 million reviews and opinions covering more than 2.7 million accommodations, restaurants and attractions. The sites operate in 30 countries worldwide, including China under daodao.com. TripAdvisor also includes TripAdvisor for Business, a dedicated division that provides the tourism industry access to millions of monthly TripAdvisor visitors.