Hello, my name is Catherine and I have a 10 year old Border Terrier who has just been diagnosed with Cushings Disease. Unfortunately she has other issues, Spikes disease and colitis and has been unwell today so not sure if the tablets have caused her to be unwell, she only started her treatment on Friday. She also has started to get blister like spots.was anyone else dog unwell after starting vetoryl and does anyone elses dog get these blisters?