Contrary to Granny Weatherwax, and indeed the stereotype of witches in general, Nanny Ogg does not live in an isolated, crumbly rural cottage but in an expansive and well-looked after town house in the capital of Lancre (with her eldest and youngest sons living to either side), called Tir Nani Ogg ("Nanny Ogg's place", and a pun on the Tír na nÓg, the Gaelic name for the Land of the Ever-Young). People tend to "give her things" and her home is filled with knick-knacks such as pink skulls and rude garden gnomes that serve no useful purpose except to highlight her eccentricities. Her family brings back souvenirs for her whenever they go more than a few miles from home. Since she doesn't care whether they're cheap or not, she has several things with legends such as "To The World's Greatest Mum" on them. She shares this home with Greebo, a tomcat of evil aura, aroma, and astonishing viciousness, whom she (and only she) sees as the fuzzy harmless kitten he arguably must once have been.