I used to farm on a pretty large scale. When it was time for shots the vaccines were all combined in one vial. There were five way shots and seven way shots that included foot rot and encephalopathy protection in the mix.
We are now Beagles and Fauci runs the kennel.
corona virus (covid) has been in dog shots for decades
Wow. I can only imagine the anger of your coworker.
If I posted what I believe should be done to Dr. FauXI Mengele, I would be permanently banned.