When the Dog Dies

When the Dog Dies is a BBC Radio 4 sitcom starring Ronnie Corbett as Sandy Hopper, a retired man whose family want him to leave his house, and Liza Tarbuck as his lodger Dolores. Like the 1980s sitcom "Sorry!", the show is written by Ian Davidson and Peter Vincent.
Plot.
The stories revolve around Sandy's children's attempts to get him to "downsize" or move into a retirement home (so they can sell his house and get the money) and the various relationships between his family members, Dolores, and the men in her life. Sandy refuses to go till his dog, Henry, dies. 
Production.
The series is written by Ian Davidson and Peter Vincent, and produced by CPL Productions for the BBC. Four series have been broadcast, from 2010 to 2014, with repeats on BBC Radio Four Extra. The fourth series is to be the last.