Phineas and Ferb (2007)

S04E14 Where's Pinky?

After Pinky disappears, Phineas and Ferb invent a device designed to enhance Buford’s senses to canine levels. The invention proves too effective, putting the secret lives of the animal agents at risk. Concurrently, Candace aims to grab lunch with Jeremy at City Hall but finds herself trapped in a compulsory tour.