Do your homework before you go out and buy some of these <a href="http://cattle-today.com"><font color="red">breeds</font></a>. The heavier muscled (often double muscled) <a href="http://cattle-today.com"><font color="red">breeds</font></a>, like Piedmontese, often have a hard time calving.
I know there is a niche market for some of these <a href="http://cattle-today.com"><font color="red">breeds</font></a> but for me it isn't worth the aggravation of having to be there everytime a cow is calving; not to mention the economic costs of vet bills, death loss, extra labor, etc.