Mole Mouse
From MHWiki
"These partially blind little fellows find their way through the earth by feeling around, making them more susceptible to getting caught. The Digby development in the Burroughs aided their efforts to push past the Mountain into the Gnawnia region. Due to the dirt in their nostrils, they have a harder time sniffing out cheese."
The Mole Mouse is a breed of mice usually found in the Town of Digby. They are worth at least 500 Gold and considered moderate to catch.