To Worm or Not to Worm?

[Midnightman14]

There can be harm in worming just to worm, ask goats farmers now. using any medication in excess or when not needed is what is leading to resistance. I would check to see if it is needed, then worm.

Not true, resistance only builds up if the treatment is not used correctly. Valbazen also does not cause harm to the birds when used properly.