I apologize, it wasn't Taurine, it was other vegetables that they couldn't really eat( I got mixed up with other business. Again I'm sorry about that.). For the most part they don't have excessive problems, but perhaps you can prescribe a better solution that will be beneficial to their health.
Ahahah, I was so confused!! But I kinda figured you meant something else! I just found another article on this, I mean theres several out there, but this one pings Champion pet food (ACANA and Orejin) as a problem brand. Grain free food has been a newer thing in general, and from what I've gathered from my research with human nutrition grains aren't the problem but poor quality, highly processed, genetically modified grains are the ones that cause issues for people. I would naturally apply that to animals as well. I mean in HPS Pythia'''s cat food recipe she uses grain (Oats and bread) and the issue I've found with grain free food is it's typically higher in starch. Even as I keep researching this now it's looking like they're not certain this is the cause of the increase of DCM.
https://healthypets.mercola.com/sites/healthypets/archive/2018/07/09/link-between-dog-food-taurine-deficiency-and-dcm.aspx
Have you ever heard of the brand Honest Kitchen? It is a bit pricey but it is made with human grade ingredients, they have a whole grain option as well as grain free. I've very fond of this brand. :)
https://www.thehonestkitchen.com/
The topic title is misleading.
What do you mean? Theres been reports of dogs passing from DCM (which is a heart dieases) and veterinarians belive they've found a link with grain-free food. I'm going off of internet articles though, I'm never 100% whats accurate when it doesn't come from a HP!! I just wanted to share what I found hoping it might be helpful for someone! From this article it looks like they're asking people to monitor it and report if this happens to their dogs.
https://www.fda.gov/animalveterinary/newsevents/cvmupdates/ucm613305.htm