I was talked into buying Science Diet puppy food at the pet store today. I have read a litle about it now and am pissed that I did. Is this a big deal? I am also pissed off because it has dried beet pulp in it which apparantly causes tear stains. I just wanted to buy the best puppy food out there for my maltipoo. UGH. What should I do? I pick up my puppy SUNDAY. The problem is I live in a small town that has no special pet stores and I had to go an hour and a half for this bag of food. What puppy food should I buy? Please help ASAP.