[crazy4cats]

Hi Wolff-
I agree wich zcRiley, you should stick to a puppy or an all life stages food with the appropriate calcium level for your new large breed pups.

Also, I would have a fecal test done to rule out parasites. Giardia and Coccidia are sometimes hard to detect and regular dewormers do not get rid of either one of these conditions. They both also can cause intermittent loose stools or diarrhea and they are both fairly common in puppies.

Wellness Core is an excellent choice. Good luck!