I got Katie when she was about 10 weeks old. She had one accident the first night I got her, but that was it. I guess Boston Terriers are a pretty smart breed. Either that or I got lucky. She could outlast me on the potty breaks.
Most dogs will not mess in their bed. I think Katie thought of her truck (that's right, it wasn't mine. I just made the payments.) as her bed, so she kept it clean.
Katie will be 11 years old in October and doesn't go trucking any more. She had a little more than 1/2 million miles on her when we stopped the "living on the road" thing.
Katie shortly after I got her.
Katie 2 years ago before I sold my truck.