I have to agree with LisaMarie. I have been feeding Tonka NB Sweet Potato and Salmon for about 5 months now and he has been doing great. No itching/bumps on the skin, very little gas, firm and healthy looking stools, plenty of energy! Seeing these consumer complaints worries me but I hesitate to switch since he's doing so well and we have had no issues.
Did they for sure change the formula of the food in some way or is this speculation? Perhaps it was a bad or contaminated batch or maybe these animals were getting sick from something else. There are so many other explanations as far as treats and environmental factors and really anything an animal comes into contact with. I guess i'm wondering if this is something serious where they are advising us to quit this food cold turkey or simply to be cautious. I am sure there are issues and complaints with many different foods to some extent.