The grass in this orchard is kept neat and trim by the cutest, littlest lawn mowers. Words & images: Bridgette Jochems Who: Alexia and Colin Simpson Where: Matamata What: 11 guinea pigs in an 80m² orchard Alexia and Colin Simpson’s herd is small, squeaky, and one of the cutest ways to control grass and weeds in an orchard. They stumbled onto the idea of using guinea pigs by accident. “We started out with guinea pigs when our (then) seven-year-old daughter Sonya wanted to earn some money,”…