Therapeutics in Herd/Flock Medicine.

When treatment is required for a herd/flock health concern, a range of factors must be considered to determine the preferred treatment strategy. If a group treatment strategy is pursued, considerations to optimize the likelihood of safe and effective group treatment include taxon-specific pharmacokinetics/pharmacodynamics, the formulation of prescribed medication, the type and amount of food, the number and type of water sources, enclosure design, size and demography of the group, weather conditions, and health status of individuals in the group. In addition, antimicrobial stewardship principles and relevant legislation/regulation must be at the forefront of decision making.