I hope it helps.
I read the link yesterday that you posted about convenia and, keep in mind, just as he said Dr. Lisa's opinion was just one opinion...so is his. I tend to automatically discredit a vet who makes a remark like "This and several other articles I read on her website from my perspective significantly question her opinions and credibility." He might disagree with her opinions but he should not question her credibility. You could survey a room of vets and I bet you'd come up with many different opinions on a dx and treatment plan for a specific condition. Dr. Lisa has helped many, many, many people on this forum and elsewhere. And just because the guy who wrote his opinion is a holistic vet, it doesn't carry anymore weight with me and I have only taken my cats to holistic vets for the last 15 years. In fact, it was a holistic vet who gave Gracie a convenia shot without asking me and she went into anaphylactic shock.
So...am I a fan of Convenia? No, I'm not but I believe that for some, it's the best alternative because the cat cannot be pilled or won't take liquid a/bs or is just too fractious. But Convenia can also cause vomiting and diarrhea just as any a/b can. ECID. Gracie took clavamox for months and it never bothered her one iota but it makes many, many cats sick.
I am glad that Doodles is doing well with it and I hope it can address whatever might be going on. The thing about his BG is that it didn't gradually change. It was as if someone flipped a switch. That is what befuddles me.
paws crossed for better numbers ahead with the a/b.