dogsbody
A person who does menial work, a servant.
Who chose this face for me? This dogsbody to rid of vermin.
Where it comes from
From dog + -s- + body. 1818, British navy slang (dog's body), originally derogatory reference to unappetizing pease pudding (compare dog's breakfast), as if it were made of mashed dog meat. In 20th century applied to low-ranked sailors, thence menial servants in wider usage.
Adapted from the Wiktionary entry dogsbody (CC BY-SA 4.0).