mastiffmedic
Well-Known Member
Mastiff puppies should never have over 1.8% calcium and even that is not ideal at all. It may seem like not that much of a difference to you but it is and they should not have anything over 2% until 2 years of age. That information by the way comes from a canine nutritionist who herself owns a mastiff and a large breed puppy.
I respect that totally but the food I feed my mastiff is fully supported by a giant breed nutrionalist and I have had nothing but praise for the company's reputation. I've exchanged emails with Linda Arndt or the great dane lady as she's known and she seems to know her stuff. I'm not arguing with you at all but we'll agree to disagree.