i think they'll be fine on the different formulas for the short time. If the bags have been opened which i'm assuming so as food was gone last minute, just finish them off and get back with what you use normally. if the bags havent been opened yet, get the receipt and return or do an exchange for the right stuff. I dont think it'll do any damage for the short time that would cause issues in the future.
Shasta GSD 5/5/10 CGC, ITD, TC
"Dax" Thor z vom Weberhaus BCAT CAX2 CGCA ETD HCT NCO-1 PKD-T RATI RATN RA TC TKA 3/18/2013
"Hades" Guilty vom Blutfeuer 10/26/2018
Zena GSD 6/1/03-2/16/2016
Riley GSD/BC 1/10/05-2/1/2013