id :int This is an internal CoreOne id used to uniquely identify the animal's current herd.

num :string This is the number used for the animal's current herd.

name :string This is the full name(s) used for the specified animal's current herd.

species_id :int This is an internal CoreOne id used as a foreign key to link the herd to a certain Species.

holding_id :int This is an internal CoreOne Holding id used as a foreign key to link the herd to a certain Premises.

active :boolean This is a boolean value which flags whether the specified herd record is currently active or inactive.

has_restriction :boolean This is a Boolean value which flags whether the specified herd has any movement restrictions on it.