This award-winning series from BBC Scotland follows the life of Hamish MacBeth, a police constable in the small Scottish town of Lochdubh. His constant sidekick is Wee Jock, his adorable and tenacious westie. All three seasons are available at Amazon.
This show is what led me to adopt my own westie! I'd always wanted a westie, but after watching all three seasons in a matter of weeks, I started perusing petfinder for westies (even though there was no way I could adopt a westie at that point in my life, or so I said). The very first westie that came up in my search was Kayla, and the rest is history!