And where's Snoopy? Where's our guard dog? Do you think he's been dognapped?
8 seconds sound clip from the Bon Voyage, Charlie Brown movie soundboard.
You can hear this line at 00:44:14 in the Blu-ray version of the movie.
Quote context
[...]
- Look!
- Where did all that food come from?
- And where's Snoopy? Where's our guard dog? Do you think he's been dognapped?
- Where have you been? We could have been mugged, for all you care.
- Look at the time. We're going to be late for our first day of school.
[...]