The only issue I've had on switching flavors was an intollerance for the ingredients, like none of mine did well on red meat so we stopped rotating lamb in, its not the same as going from say a rice based formula in one brand to a nongrain in another brand and switching proteins.
However when I switched from Innova puppy to innova small bites red meat....it caused upset the formulas were too different.
Last edited by concretegurl; 10-10-2012 at 05:10 PM.
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