The Pointed T by Hara Design Institute:
From the website:
Architecture for Dogs, invented by architects and designers, is an extremely sincere collection of architecture and a new medium, which make dogs and their people happy. Dogs are people’s partners, living right beside them, but they are also animals that humans, through crossbreeding, have created in multitudes of breeds. Reexamining these close partners with fresh eyes may be a chance to reexamine both human beings themselves and the natural environment.