Sunny, a joyful golden retriever, can't wait to sniff out every wonder in France - from the Eiffel Tower to buttery croissants. Rainy, a serious striped cat, would rather hide under a blanket than try "stinky" cheese or brave a bumpy flight. When a lost poodle needs help, their opposite worlds collide. Through silly mishaps, brave moments, and a dash of hope, Sunny and Rainy discover that new places feel friendliest when you explore them together - and that even the grumpiest traveler can learn to smile.