It's my understanding that the original RTT in the movie was a sable. But then a few years later, someone decided to make a TV series which was quite popular. In the series, they used a B&T saddleback dog.
And I agree- I've not found much attractive about that line. Look like washed out pet dogs to me... (Says the guy with a washed out pet dog. Eh... I'd rather look at my own. That line just doesn't attract me.)
C-ATCH Pimg - DOB: 2/06, RATO, UJJ (x2), DJX, HIT, CA, CGC, High in Games, Reserve High in Standard- CPE Nationals 2014
RATCHX2 High Jinks vom Neuanfang - DOB 9/12 (Gotchya Day: 1/23/2013) DN, CA