Welcome to our curated list of dog-friendly places to stay in Castro Valley! Whether you're looking for a cozy bed and breakfast, a charming boutique hotel, or a spacious vacation rental, Castro Valley has something for every dog and their human companions. These businesses not only welcome dogs with open arms but go above and beyond to ensure a comfortable and enjoyable stay for both you and your furry friend. So pack up your pup and explore the wonderful pet-friendly accommodations that Castro Valley has to offer!