I don’t know if this will help or not, but nobody else has answered, so here it goes. I work in a pharmacy, and we have a couple of patients that we do allergy shots for. Worst case scenario, we pull an epipen off the shelf if things go south. Find you a locally owned pharmacy, call them and explain the situation. Ask if they can administer the shot, or if they can point you in a direction at least. It’s worth a shot, and might get you an answer even if they don’t do it themselves.
What I wanna know is how are all those breakable objects so close to the edge of the table, and yet still untouched with a cat in the vicinity??? Neither one of you are doing your jobs, lolol!!!