Not for a particular pokemon, but in case of encountering a shiny, I always carry four pokemon that guarantee nothing bad will happen. I lead with an impostor Ditto to check the pokemon's moves for anything hazardous to my capture. In the event the pokemon has kamikaze moves, I use a damp Quagsire with yawn. In the event the pokemon has something like roar or whirlwind, I use a suction cups Cradily with pain split. If it's all clear, I send in a Gallade tuned for capturing pokemon with hypnosis, false swipe, and also heal pulse to keep things that use recoil moves alive. If the pokemon has something in its moveslot or an ability that I can't cover with this squad, I keep a single master ball handy in my bag at all times.