Two albums, Walking the Dog and Devil's Blues? Which?

I remember Rufus Thomas had a hit with "Walkin' the Dog" on Staxx in the 1960s, a blues-patterned soul song. Fun.

'Walking the dog' was a blues song? and i don't know about the 'Devils Blues' is that what they sang in Salem when they were burning innocent witches? i would have to choose walking the dog?