Cleon
Legend
If we're going to do that, I want to say that the sight-tracking jann saluqi have +0 DC per day later. These special abilities should make sense in the context of the general rules.
That doesn't seem a very good idea, a +0 DC means the saluqi gets no penalty no matter how old the trail is.
I'd rather keep the sight-tracker with the default Tracking bonus of +1 per 24 hours, as per the standard rules, and only make a special case for the scent-tracker.
If you really want to make a special case for the jann saluqi's Tracking DCs as well, surely it'd be better to increase the time period - e.g. +1 per 48 hours instead of 24.