Jock Plucky terrier friend of Lady’s in Lady and the Tramp; voiced by Bill Thompson. Jock’s real name is Heather Lad o’ Glencairn.
![cel from animated feature Lady and the Tramp featuring terrier Jock](https://d23.com/app/uploads/2013/04/jock-1180w-600h-1180x600.jpg)
Jock Plucky terrier friend of Lady’s in Lady and the Tramp; voiced by Bill Thompson. Jock’s real name is Heather Lad o’ Glencairn.