Ah-hah. I never realized they were called source hounds 'cos they could smell source. I thought they were source infused. Like blood hounds.
I like it - good thinking.
If you have PetPal, there's a conversation you can have with the "trainee" dog (I forget its name offhand) in the houndmaster's quarters where they say something to that effect. Kinda makes the invitation of Fort Joy's clientèle seem all the more nasty...