In Conker's Bad Fur Day and Conker: Live and ReloadedThey served the Panther King, always getting him what he desired. They seem to be more of servants, than actual guards. The Panther King eventually puts them up to a task, and that is to find the red squirrel for his table.
One of them is short with buck teeth, the other one is tall and thin. The taller one doesn't seem to be very intelligent, because Conker managed to convince him he's actually an elephant.
They are later seen in the ending, telling that Conker is the king, celebring with him and guarding him, They got happy because the Panther King was not ruling anymore.