Kyu-chan's Melancholy

Synopsis

Mew is afraid of dogs. But Yume's house has a dog named Kyu-chan, so every time Kyu barks 'woof woof,' Mew flees. One day, Kyu-chan seems listless. Worried, Yume takes her to the vet, but there's nothing physically wrong. What's going on?? Yume and Mew use Dream Synchro to enter Kyu-chan's dream, where they discover the dog's real worries...