Review on Only Natural Pet Powergrains Poultry by Kim Young

I bought this food for my 3 dogs a few weeks ago and one of them developed health problems (not really food related) but I needed to know about phosphorus. Content in it as it affects ALL of the dog's vital organs. Usually this information is on the guaranteed analysis of food, but the bag is not specified. I contacted the manufacturer and they said they would find out but it's been 2 weeks and nothing. I was very excited about the healthy look of food, but the fact that they have no idea what's in it and can't figure it out quickly is seriously disturbing. I no longer feed this brand to my pets.