So do what all the smart dogs do and you'll feel great the whole day through.
7 seconds sound clip from the 101 Dalmatians (1961) movie soundboard.
You can hear this line at 00:26:12 in the Blu-ray version of the movie.
Quote context
[...]
- Better do as your mother says.
- One, two, three, four, five, six, seven, eight, nine, 10, 11, 12, 13...
- Hmm?
- So do what all the smart dogs do and you'll feel great the whole day through.
- You can be a champion, too if you eat Kanine Krunchies
- Now, remember, friends, just send five...
- You little rascal, let's go.
- There they go, Horace, me lad, out for their evening constitutional.
- Oh. A lovely pair of turtledoves.
[...]