I'm new to al this.
My granddaughter, age 8, is a beginner rider. She has taken lessons off and on for a few years. We have a full sized horse available to her. I need a saddle for her. When I read descriptions I read about size. Is this referring to the size to fit her or to fit the horse? She, the granddaughter not the horse, is a bit taller than average but very slim. I need suggestions, tips, etc.