Displays all non-breeding animals (Fe:O and Ma:O) in order of age.
Present age: Age of the animal on the current date
Days to critical age: Days until the animal reaches the critical age (30 months in the example below) defined in the System Options. Negative values imply that the animal has passed the critical age
Schedule sale date: If sale events have been scheduled (via Add new schedule event in the Group movement/sale).