Four-year-old Joey has been missing since 18th December, when he ran off from his owner near High Street above Ullswater.
The Jack Russell has similar markings to a sheep dog, has a black and silver collar, is microchipped and has a docked tail.
His owners, Wendy and Paul Meadows, have been travelling up rom Southport almost daily to search for him.
They've clocked up more then 1,000 miles in the process.
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Frosty, icy start on Sunday with fog patches lingering in places. Away from the fog, some good wintry sunshine
Mainly dry, clear and cold. Beware icy stretches developing across the region, especially where there were earlier showers