Into animation? Here's a #toptip from the studio via our Art Lead Seán Forsyth - this one's for Zbrush fans.
For perfect Booleans every time, follow these steps:
1. Put the object you want to cut into above the one you want to cut with (make sure it’s been Dynameshed!)
2. Change the icon for the object underneath to Boolean subtraction
3. Merge the top layer down using the Merge Down button, and then simply Ctrl + Drag on the canvas, away from the model
4. Enjoy the result!