Hi, I'm sorry I don't know much about Tangs, but I wanted to tell you that I agree with you absolutely about some pet store owner's/employees holier than thou attitude. Some of the answers I've received at pet stores have seemed like they should be accompanied by the person rolling their eyes or a sigh of disgust! I wanted to ask, "are you trying to help make a sale here or make me feel like an idiot?"TXGargoyle said:Greetings all---I'm new to this forum---also doing research before I start. I have a few questions regarding Tangs if anyone can help.. It seems like most of the stores I go into have such a superior attitude that I hold back questions so as not to feel so stupid and I know that they try hard to use words that I have no frickin idea what they are talking about.