Waffle the Wonder Dog S02 E05 Waffle's Big Night In

Simon is taking Jess out for a birthday dinner, so Gramps is on babysitting duty. He's brought along Mr Willow's dogs, Trevor and Violet, for the evening. They look just like Waffle, and during a game of hide-and-sing the dogs all hide next door, causing confusion and chaos for poor Mrs Hobbs!