What were Parson Russell Terriers bred for?

What were Parson Russell Terriers bred for?
Parson Russell Terriers were bred primarily for hunting red foxes. John Russell wanted a terrier who could keep up with hounds on the hunt but also have the build and agility to pursue foxes into their dens. Their size, athleticism, and fearless nature made them ideal for this purpose, as they could easily navigate dense brush and narrow tunnels to locate and flush out prey. Today, Parson Russells are bred primarily as spunky and friendly family companions.