Unfortunately, vets are still humans. And humans mess up sometimes. But they shouldnt charge you for cleaning up their mistakes. I can understand charging you for the bloodwork, but not for the extra medication. Or at least split the (financial) damage with you. They should be happy you were willing to go through these costs in the first place. A happy customer is a customer coming back, right?
Overall, considering the bruise where the injection was, this just sounds a bit unresponsible.
Anyway, I'm happy no permanent damage was done to Truman and I hope he will be up to his usual mishief soo enough.
Kika: Senegal Parrot.
Guus: Cockatiel, Yellowcheek, cinnamon, pearl, pied.