Originally Posted by
capturepokemon
The site shows the IV of all Pokemon that are available (unless for some reason we were unable to calculate it, then it will be blank).
Dragonite's do not show up that often (average is 12 times a day), so finding one at a high IV is less common than finding a perfect IV Dratini, but it's mostly a waiting game.
We are still working on an Auto Catch system where you can specify the IV that you want - The main problem that we have at the moment is how long these may take to fufill, leading to users believeing it is not working. For example, so far we have seen just over 65,000,000 Pokemon, and yet still have not seen all 145 available Pokemon at 100IV.