Both of my mares are micromarked - the chestnut has been done in her saddle area and the coloured mare has been done on her neck - on one of her black coloured patches. I wanted the coloured mare to have a full freezemark but she didn't have a big enough black patch in a suitable place.
I wish I'd got one rather than a full freezemark - my horse reacted so violently to the freezmarking and I don't like it! I would have had it on the shoulder rather than hindquarters.