As we know that there are many diseases that related to the stomach and also immune system of the dogs. (usbones.com)
We now know that birth defects in the T - cell immune system of your dog or puppy account for its increased susceptibility to demodectic mange. (2ndchance.info)
Apoquel (Oclacitinib) may interact with cyclosporine, glucocorticoids, steroids, and other agents that suppress the immune system of dogs. (mypetneedsthat.com)