Mm-mm. Guess again.
4 seconds sound clip from the Lady and the Tramp (1955) movie soundboard.
You can hear this line at 00:11:13 in the Blu-ray version of the movie.
Quote context
[...]
- You've had your nails clipped?
- Well, I wouldn't a-be a-knowin'.
- Why, Lassie. A bonnie new collar.
- Aye.
- Hm... It must be very expensive.
- Have you shown it to Trusty yet?
- No.
[...]