I have three Pure Falabella minis and one Falabella Blend that I purchased. My small Leopard stallion is not heavy boned at all. He is not super refined but nice bone structure for his size.
I recently purchased a pure Falabella snowcap filly and she is super! super! refined and has perfect conformation. She has a very tiny muzzle, gorgeous head/neck and great conformation. She is so refined that I call her pencil legs...lol
Crossing her with my small stallion is very exciting to think about since she is super refined and my stallion is quite small.
My Falabella Blend mare is medium boned but when I bred her to a refined appy Stallion I have gotten gorgeous refined foals. One of her foals did very well in the show ring in 2006.
I need to get some professional photos done of them since I'm not the greatest photographer...lol
My Falabella's and Blends have perfect bites and I have not heard of Falabellas having any different issues on bites then American Miniatures.
There are Falabellas that tend to have the heavier bones but many are now being bred for refinement.
If you like them and want refined, they are out there. You just need to look around.
Being a breeder of American and Falabella Miniatures, I'd just like to let everyone know that there are heavier boned minis in both Falabella and American, and it's all in what you want and like. If you like the Falabella but want refined then look around.. They are out there. The same with the American. People who like the refined specifically look for that and ones that don't mind the heavier bones purchase them...
I love American Miniatures and Falabella and I breed both. It is all in what you like and I purchased mine because of their color and conformation/pedigree and I'm breeding for refinement in all my future foals, Falabella and American.
Here are a few pics of my Pure Falabellas
A pic of some of my girls.. All American except the Falabella on the left in front
Hope this helps some