I think it would be great if you rotated the foods.  That way she is getting two different protien sources and benefiting (sp) from the two different brands.   I rotate foods with my two.  They like the variety. Good Luck!!     
				__________________  Jennifer, Proud mom to Micah  , Candy  , Nikki  , Gizmo  , and Crickett (gone but NEVER forgotten)       |