The Farmer's Dog is a pub and restaurant by the Asthall barrow roundabout on the A40 road in Oxfordshire.

In 1983, the barn was converted to a pub and restaurant by Alan and Jackie Walker who named it The Windmill.

The business was leased to tenants when Alan Walker died in 2013 and then sold to Jeremy Clarkson in 2024.

[1] Clarkson expanded the business, adding more catering, outdoor seating and a farm shop using the marquee from The Grand Tour.

[2] The same month the pub opened, Clarkson said he had banned Prime Minister Keir Starmer, his Top Gear and The Grand Tour colleague James May and a local named Maddy Hornby.