Nice doggies, nice doggies!
2 seconds sound clip from Darkwing Duck - Toys Czar Us (S1E32).
You can hear this line at 00:05:19.291 in the DVD version of the TV Series.
Quote context
[...]
- I am obviously all out of my trademark blue smoke.
- I should've known you'd ruin my fun, you big fat spoilsport.
- I'll be back, Darkwing Duck.
- This calls for the latest in state-of-the-art crimefighting devices. Fetch!
- That was no ordinary doggie bone.
[...]