Rat Catchers, Madamba, Mozambique

A famous rat-catcher from Victorian England was Jack Black, who is known through Henry Mayhew's interview for London Labour and the London Poor.
Techniques and risks
Rat-catchers would capture rats by hand, ten with specially-bred vermin terriers, or with traps. Rats are rarely seen in the open, preferring to hide in holes, haystacks and dark locations. Payment would be high for catching and selling rats to breeders. A rat-catcher's risk being bitten is high, as is the risk acquiring a disease from a rat bite.