You know your dog and what is normal. You are not the only one who has issues with Triflexis
http://www.yorkietalk.com/forums/gen...it-so-sad.html
I know we all go over in our heads what to do, what is best, but I think it is better to have them checked than wait and see. This poster he sadly illustrates the heartbreak of waiting and seeing.
http://www.yorkietalk.com/forums/gen...kie-worth.html
You are doing your best for Charlie and you must continue to be his advocate. Just because they are Doctors does not mean they always have the answers (my Dad is a retired Surgeon) and sometimes you have to go the specialists or teaching hospitals because they come in contact and study more complex cases than our local Vets. You have a support and the powerful YT prayer chain behind you and Charlie.