One of the most basic things you need to know is that ShihTzu grooming is a must! Like most long-haired dog breeds, the Shih Tzu’s coat must be brushed and combed regularly to help prevent matting, the onset of parasites and other possible skin conditions associated with this breed. At the same time, regular and consistent grooming can make your pet's coat shine, make its fur feel silkier, and help make your canine companion become a whole lot better to look at.