I never heard of those magnets, I'll have to look into it. Her comb and wattles are much redder than they were before the procedure. Hopefully her anemia will start to improve. I'm going to make her some eggs for dinner.Sometimes you just gotta do what you gotta do, and it's great for her that you were able to have all this done.
Zinc toxicity is no joke!
Plan on getting or renting one of those big magnets on wheels, and go over your chicken area often, when you can. She will be happy to do this again...
All the best,