Maybe the milk thistle is causing gastrointestinal upset an/or allergies.
Some information here http://skeptvet.com/Blog/2011/04/milk-thistle-in-dogs-and-cats/
See the comments too.
I like Zignature or Nutrisca as a base for dog food, I always add something like a bit chopped boiled chicken meat or something and a little water.
I have heard good things about Pro Plan Focus for sensitive skin and stomach.
Hope these articles help. When you do “research” you are going to get all kinds of opinions.
Homeopathic veterinarians have very different views on diet than traditional veterinarians.
So you will get a lot of conflicting information, and some of it will not be accurate.
https://www.mspca.org/angell_services/choosing-the-right-diet-for-your-pet/
http://skeptvet.com/Blog/category/nutrition/
15 hours, 44 minutes ago
