I found a great looking recipe that calls for ground veal. Is there free-range veal or "rose veal" available here in the U.S.?
Veal cows are male. So the best place to get them would be from a dairy farm. You know they have milk for the calf and they have little use for bulls.
This article lists some farms and source around the US. In most parts of the US there are farmers that will try to treat their stock humanely, but they tend to be local organizations (for now).
The only manufacturer I could find that produces free-range veal in the US is Strauss Brands. Through their website you can contact them to find where it may be sold in your area.