I managed to collect happiness points and get the dogs new rooms, but then it filled up super quickly so I lost control of the situation very fast lol! I think maybe instead of clicking on the happiness emojis, they're auto collected or put in some sort of bank or something, it's hard to keep track of clicking each one while managing the dogs. The art is good and the sfx is nice, the general idea is creative and cool but not quite clicking for me.
Nice work!