Boxtree Barn, Devon sleeps four and has a dog-sitter in residence. Chiconomical and dog-friendly.
Visit www.coastandcountry.co.uk

The Old Vicarage, Norfolk, is a Georgian house with plenty of good walks nearby. Pricey but luxe.
Visit www.ruralretreats.co.uk

Swn y Dail, Pembrokeshire is a flat with no stairs (suits arthritic dogs) and can sleep up to six for a very reasonable price. Visit www.thewoofguide.com