Izzy Princess / Cyndi- Thank you so much for your input& the prayers!! I am definately taking him in tomorrow just to be "safe" His vet is wonderful and takes great care of him and is very thorough so I am sure she will be offering lots of suggestions. When Izzy threw up blood was it bright red? or dark? and was it the specs or tiny clot like things/spots? Did they ever find a cause for the blood? or was it one of the issues she is already diagnosed with?
Patti - From reading your response I think that this is Gucci's case but he indeed is attending his vet appointment tomorrow just to be sure. He didn't throw up at all yesterday and only once about 7 am today so hopefully he's on the mend. I am so sorry you have tummy problems with Cali too... Gucci is ALWAYS at the vet for tummy problems, I think I am signing up for Petplan tonight just because it gets so costly.
LuvMySissy - You hit the nail on the head!! your peace if mind is Priceless.. so he is attending tomorrow for sure. What exactly is a probiotic? He does have an EXTREMELY SENSITIVE DIGESTIVE SYSTEM and has episodes of vomiting when it happens. His Bloodwork has been done a couple of times and he's been fine each time, so the vet says he has a sensitive system and gastritis is usually the cause of his sickness.
LadyJane - No Worries the chicken jerky he had was from Konas Chips here on YT and it's USA made

he just couldn't handle it