loobija and vaarde ~
You need to read the articles that HDM has posted on page one of this thread. If you’re going to feed dry to your large breed puppies, you need to be feeding a low calcium/phosphorus kibble. Those articles, will tell you why. If you don’t want to read all of them, at least read Dr. Susan Lauter’s paper (#1), Dr. Henry Baker’s paper (#3 on the list), as well as Dr. Karen Becker’s article and watch her video (#5).
HDM also posted a list of Large Breed Puppy food here: https://docs.google.com/file/d/0BwApI_dhlbnFY183Q0NVRXlidWc/edit, to make it easy for you to research the best LBP food for your dog (and wallet). You can also Google Large Breed Puppy Food to find more. Your puppy is worth a little bit of homework.
Look for a food that has a minimum calcium content of .8% with a maximum around 1.2% (and don’t get hung up on AAFCO standards for calcium – they’re still behind the power curve when it comes to LBP nutrition). HDM’s list only provides minimum calcium content, you’ll need to go to the manufacture’s website to see if they list the maximum – some don’t, call them if you’re considering their food.
vaarde – Dr. Clauder’s adult food for LB “junior” dogs contains maize (corn), corn meal, rice, beet pulp, powdered egg, mussel powder. Filler grains, sugars and in the case of those two powders, nothing but dust. They also use sodium selenite as a source of selenium when they could be using a natural source – selenium yeast. Compare those ingredients with NRG Maxim for large breeds, or Canine Caviar, or…
loobija – you have a puppy, not an adult dog. Do not feed your LBP adult dog food and be very careful about feeding your puppy any “all life stages” food as well. Please read those articles. There is a reason why you need to select a formula designed specifically for large breed puppies. I do not like Authority’s LBP formula for some of the same reasons I don’t like Dr. Clauder’s and their minimum calcium is 1.3% when that is higher than what I would consider as a maximum amount.
Personally, having read all the articles that HDM posted links to – and I found them independent of this fantastic forum, (be sure to thank her for making your research easier), I believe the closer you can stay to .8% calcium the better. LBP kibble formulas will have the correct calcium/phosphorus ratio (1.2:1).
Look for foods that have named meat “meals” (chicken meal, salmon meal, etc.) in many of the first five ingredients as possible. Avoid unnamed anything (meat meal, fish meal, poultry-by-product), grains and fillers (wheat, corn, glutens), and sugars and starches (beets, potatoes). Try to find foods with natural supplements and no preservatives. If you don’t don’t what an ingredient is, look it up. For example: menadione sodium bisulfite complex (synthetic vs. natural Vit K), sodium selenite (vs. selenium yeast).
Kibble is a mine field. Make sure you subscribe to DogFoodAdvisor’s recall alerts: /dog-food-recall-alerts/. You can also find a wealth of information regarding pet food manufacturing practices (what they’re doing right, mostly wrong, how the FDA and the AAFCO really aren’t concerned about what goes into your pet food, recalls, etc.), at truthaboutpetfood.com.
Finally, I would recommend you read just the few pages that have been started in the forums here on feeding raw to large breed puppies: /forums/topic/feeding-raw-non-commercial-to-large-breed-puppies/page/2/#post-33708.
