En Madrid We found several hotels where you can sleep with your dog. One of the advantages of the Hospes Hotel Puerta de Alcalá is that it is next to the Parque del Retiro. In addition, it has its own spa with multiple services. You have all the information in: «The 15 best hotels where pets are allowed in Spain«.
You have all the information in: "The 15 best hotels where pets are allowed in Spain".