A fabulous four-star country pub with rooms that are distinctly pet-inclusive, dog-friendly The Crab & Boar is exactly what you want for a jaunt into the countryside. 

Set in 250 acres of Berkshire parkland, dog-friendly Wokefield Estate was built in the 1560s for the wealthy Plowden family. 

The De Vere Beaumont Estate Hotel, Old Windsor is a dog-friendly 18th-century mansion, a chapel, and a Georgian white house set in  gorgeous parkland grounds.