Hi Lisa A-
I’m glad your vet notified you about diet related DCM. There is a FB group dedicated to this issue called Taurine-Deficient cardiomyopathy. The cardiologist that is leading one of the research groups from UCDavis belongs and pops in every now and then to give advice. There is also a team of mostly knowledgable admins that run the site. Check it out!
Many of the members whose dogs cannot tolerate chicken have transitioned their dogs off of suspect diets to the Purina ProPlan Sensitive Stomach Salmon recipe.
As I think Susan mentioned, Acana and Zignature have been mentioned quite often when people have reported their dogs either have either low taurine or actual DCM. Remember, it’s tough to rate an ingredient label. So, I have officially given it up and leave it to the experts to know which ingredients work well together to deliver an appropriate nutrient package to my dogs. Surprisingly, a number of raw and homemade fed dogs are also turning up taurine deficient.
At this point in time, I’d stay totally away from the suspect ingredients (legumes and potatoes) and stick with a brand that has been around for a while that has proven to be safe. I switched to Purina and will stick with either them or Royal Canin, Eukanuba, Hill’s or Iams. They all have veterinary nutritionists on staff, do research, feeding trials and own their own facilities.
Btw, I think the ingredients of Natural Balance look fine. It doesn’t contain any of the suspect ones. It contains some of the building blocks for dogs to synthesize their own taurine. I’m not sure about that brand though but if your vet is good with it, give it a go! Or, try out the PPP salmon formula. Good luck!
