Hi Bryana,
I also have a Golden who started out much the same way as yours. I believe the vaccinations may have contributed to some of his early issues. It was my intention to spread vaccines out and I recall once the vet acted like, “Oops, I actually got a combo vaccine ready.” Of course, I let it go. I wish that I had insisted and that I hadn’t gotten unnecessary vaccines. My Golden had an infection in each ear at just a few months old and was at the vet sick with lethargy and diarrhea. I suspected vaccinosis. Yes, the vet put him on the I/D garbage as well. Since I can’t change that now, I only vaccinate for rabies and I titer for immunity to core vaccines.
As for food, my Golden had digestive issues as a young pup also. It seemed everything gave him diarrhea. Plain canned pumpkin can help firm up loose stool. Goldens are known for having sensitive stomachs and food intolerance / allergy issues. I’ve determined that my Golden has food intolerance issues. He cannot have fish, flax, tomato, chickpeas or lentils. He does better with moderate protein, fat and carbs and a bit lower fiber. I’m not suggesting your Golden has these same intolerance / allergy issues, but it’s my guess he’s intolerant of something and what you’re saying is the end product. You have to figure out what they are, which is the tricky part and it takes a lot of time. Can you compare any ingredients in the food he was eating too see if there are common ingredient that could be the culprit?
Also, your Golden is a large breed puppy that has unique nutritional requirements. You must feed him a controlled level of Calcium. You should also avoid over-exercising him to avoid stressing growing joints and you should also keep him lean while he’s growing.
Here’s a link to another thread in the forum that explains this in more detail, read the first few pages at least: /forums/topic/large-and-giant-breed-puppy-nutrition/
On page 36, there is a Google document with a list of foods with appropriate Calcium levels for large and giant breed puppies. It was posted on 10/22/2013, at 4:22 PM by Hound Dog Mom. You should choose a food from this list: /forums/topic/large-and-giant-breed-puppy-nutrition/page/36
One food in particular that I might suggest is Nature’s Variety Instinct Limited Ingredient Diet Turkey.
