Am starting a goat and sheep farm in the drier parts on the Iberian Peninsula and would like to have a hedge dividing different parts of the land plot. In my search I came across the plant Portugal Laurel (Prunus lusitanica ‘Angustifolia’) which makes a nice, dense, evergreen and easy-maintenance hedge. However, this plant is toxic to goats as the plant produces hydrocyanic acid. Knowing goats, they will likely eat it.
My question is: what goat- and sheep-friendly hedge plants can I choose that:
- are evergreen,
- make a dense hedge,
- tolerate drier soils,
- are easy to prune, and
- are common on the peninsula?