Meet Tasuku and Muu, an adorable duo that has recently become a trio thanks to the arrival of Setsu who is now one year old. Photographer and mum of the cute trio, Aya Sakai, captures the adventures of the group and posts them on Instagram. They have become hugely popular and now have nearly 600,000 followers!
Apparently their mother never could have imagined how popular they would become online, but just by looking at these photos it's easy to see why. Muu the French Bulldog looks pretty happy with the latest addition to the gang and their online popularity shows no sign of slowing down.