The Peter Principle - Season 2 Episode 3 Greyhound day

A will-reading brings mixed fortunes in the Country & Provincial Bank. Two brothers from the inbred local farming community come in for a will-reading, which leads to Peter Duffley finding himself the temporary guardian of a pedigree greyhound. Geoffrey persuades him to ""borrow"" the animal for the afternoon and do a bit of stud work—a coincidence, as Susan and David have similar ideas at a Nuneaton conference.