Here is a browseable listing of pet friendly self catering cottages in Berkshire sleeping 4 - 5 guests.
Cottage list - Refine search
England - Scotland - Wales
Devon - Cornwall - Lake District - Highlands - North Wales - South West Wales
Wickham, St Swithun's Church Wickham, Berkshire, England
Windsor CastleCastle
Basildon ParkHistoric House
Highclere CastleHistoric House
WindsorTown
Lambourn Woodlands, St Mary's ChurchHistoric Church