Also, in Canada, they haven't been prohibited. Yet. I'm sure it's coming. I have some on hand "JUST" in case....lol. I'm a believer in survival-of-the-fittest genetics. The rare occasion has reared its head like my egg/chick who got pecked and had its yolk sac and abdomen perforated and everything was replaced without being able to clean the tissues or use sterile instruments. Regardless of when they're banned here, we carry penicillin and the like on hand anyway for a cow with retained placenta or the like. I just prefer not to give a needle if I don't have to. I've given more injections than you can imagine.
Strangely enough I'm planning to use it for my roosters' combs should the need arise. I've used the other variety of stuff that's usually listed and am left unsatisfied with the results. Chapstick stays on the lips and doesn't leak off. Plus it's in an easy to apply form!
I'm breeding and selecting for winter tough rooster/combs, but I'm a huge sucker for good roosters and I'm sure I'll still have the odd one with a questionable comb.
Yes...I am weak.