Dweezil is currently on Wellness Supermix5 Lamb. She's a Norfolk Terrier/Cocker Spaniel mix, and 1 year old. I am antsy and want to try different food, but I'm afraid that it might bother her system. She LOVES her Wellness... she eats it well, doesn't have any allergies, and doesn't appear to be gaining weight. She's been on it for a few months now. However, her poops are sometimes really soft and icky (probably 1 out of her 3 poops a day is). She also sheds a good amount. So, I was thinking of making a switch, but since she is doing well in most aspects ... I'm afraid to do this ... What do you guys think, and what food could I get at Petsmart/Petco, other places that are more accessible than family run stores, would be comparable? I've been trying to read the nutrition threads and also read about how to check the food labels and such, but it's all so confusing!!! We've actually switched foods after each bag or two we've had in the 8 months I've had her ... Science Diet (ew), Purina, Nutro Max, then Wellness.