Just behind her elbow. Has been there a few weeks, but was grey hard/thickened skin. Think I must have put her saddle on a fraction too far forward and it rubbed on the girth yesterday and is now pink/red & a bit sore.
very interested in this, as Shy has a little wart on his elbow too. The vet saw it a while ago and thought it was nothing, but i want to get it checked again.