My pit bulls became allergic to every 5 star grain free kibble until we found Zignature, back when no one knew about the brand. So I’m unable to switch to anything else. I add broccoli & Primal on top. One of my dogs now has a Grade 1 heart murmur but no enlargement of the heart (yet).
Thank you so much for your post! I did a ton of research afterwards & will start them on VetriScience Cardio-Strength Specialty Health Dog & Cat Capsules, 90 count, $16.32. It contains L-taurine, potassium, DMG, CoQ10, L-carnitine, RPA, GLA and vitamin E.
Let me know what you find in your puppy’s ultrasound.
