my lab puppy has been staying with me for a week now. i was in the process of changing her food to a new brand (PRO PAC)... but she seems not liking it. my breeder said that for emergency situations olny, i need to mix mince pork liver with her food. im using a commercialized liver spread (the ones in cans) and she somewhat started to like it. now my worry is, it has MSG as one of its ingredients. i've been trying to do some research about bad effects of msg to pets especially to dogs. i noticed that she's still losing weight and become a bit aggressive. well i know for a fact that she's supposed to be active at her age. im really having a hard time finding answers in the internet. pls, pls, pls.... i need to get some facts about the effects of MSG on dogs. thank you in advance.