S1·E4 Pig's Lib

The Goods continue their bartering with local suppliers, but Barbara has a misunderstanding while negotiating with the window-cleaner. They then add a pair of pigs in a sty to their back garden, at which Margo is so appalled she brings in the chairman of the local residents' association to persuade them out of it, but is unsuccessful. However, when one escapes into the Leadbetter's garden, she can only be mollified by getting rid of it.