An example of a triangle diagram appears to the right. An organizational chart is the diagram of a hierarchy within an organization, and is depicted in tree form below.
Cow's milk can range from 3.7 to 5.1% lactose, although most milk in the U.S. is around 5%. So water buffalo milk may be slightly lower in lactose but not significantly so. I certainly wouldn't call it a low lactose product.
Yogurt actually doesn't contain less lactose but it does contain the probiotics to help digest the lactose that is in there. Also, it is correct that water buffalo does contain lactose!! So thanks for telling people the fact on this! You might want to check your spelling before calling someone an idiot...