Koby's sick and we're unable to figure out why, although now I'm wondering if it's the food he's been eating.
He still has a ear infection, he's in a lot of pain. No medicine we've tried has solved the problem! Yesterday he was put on cephalexin for a week so we'll see how it goes. He's lost weight you can now see his vertibrae, hips and ribs (so sad!) and his coat is very dull and full of dandruff. He pukes at least 4 times a week. It's always just yellow bile no food in it. After numerous vet visits and tests, everything checks out and the Dr. can't figure out the problem, but he did tell me yesterday "You know he's almost 5 now, Great Danes don't live very long!" Very sad thing to hear.
Anyway he was eating California Natural, but they changed their ingredients and he started the booty blowouts again so we ran to the store and picked up a bag of Nutro Chicken, Rice and Oatmeal. His digestive problems stopped immediately and his poops were back to normal. About 2 months later we started seeing problems but never thought about the food being the issue. He's now eating 6 cups of food a day, poops 3-4 times a day and pukes up yellow liquidy bile! So do you think his problems could be related to the food he's on?
He's always had a problem with grains, he's allergic to wheat, corn and soy. I was thinking of switching to grain free for a "trial" run to see if he improved. Now the ONLY grain free I can get in my area is Evo, but I recently read online that Evo has way to much protein and can cause Kidney problems in dogs, so I need your guys opinion on this bit of info as well.
Sorry this is so long but I really need your help!