Its large size could be a source of worry

In general, dogs will shed then renew their coats all through the year. If you feel compelled to invest in professional equipment for cleaning your house just to keep it in order when you have a Tibetan Mastiff, no worries. You do not necessarily have to. This dog breed is quite unique. While others are always renewing their coats all throughout the year, this breed only does so once a year. No wonder Su Yun’s family loved the idea of having this breed.