Virtual fence responses are socially facilitated in beef cattle

H Keshavarzi, C Lee, JM Lea… - Frontiers in Veterinary …, 2020 - frontiersin.org
Group-living can be socially advantageous where the behavior of individuals may be
modified by group members through socially facilitative processes. Virtual fencing contains …

Tech-savvy beef cattle? How heifers respond to moving virtual fence lines

DLM Campbell, JM Lea, WJ Farrer, SJ Haynes, C Lee - Animals, 2017 - mdpi.com
Simple Summary Physical fences are not always possible, thus automated technology
called “virtual fencing” provides a potential solution. Virtual fencing uses Global Positioning …

[HTML][HTML] Is virtual fencing an effective way of enclosing cattle? Personality, herd behaviour and welfare

MF Aaser, SK Staahltoft, AH Korsgaard… - Animals, 2022 - mdpi.com
Simple Summary Virtual fences provide boundaries without physical barriers. Virtual fencing
systems utilise a collar and GPS technology for tracking animals and delivering audio …

Social influence on the effectiveness of virtual fencing in sheep

D Marini, T Kearton, J Ouzman, R Llewellyn, S Belson… - PeerJ, 2020 - peerj.com
Early virtual fencing trials have effectively contained small groups of sheep within set areas
of a paddock when all animals were wearing manual electronic collars. With sheep farming …

Should dairy cattle be trained to a virtual fence system as individuals or in groups?

PI Colusso, CEF Clark, S Lomax - Animals, 2020 - mdpi.com
Simple Summary A virtual fence (VF) system is being evaluated for commercial
implementation in the Australian livestock industries. For this to work in dairy systems, cows …

Pre-exposure to an electrical stimulus primes associative pairing of audio and electrical stimuli for dairy heifers in a virtual fencing feed attractant trial

M Verdon, C Lee, D Marini, R Rawnsley - Animals, 2020 - mdpi.com
Simple Summary Virtual fencing may soon provide an alternative to electric fencing in
livestock production systems. In virtual fencing systems, a collar is worn by each animal and …

Associative learning by cattle to enable effective and ethical virtual fences

C Lee, JM Henshall, TJ Wark, CC Crossman… - Applied Animal …, 2009 - Elsevier
An ability of cattle to readily associate a non-aversive audio cue (conditioned stimulus) with
an aversive but non-noxious electric shock (unconditioned stimulus) should enable virtual …

Temporary exclusion of cattle from a riparian zone using virtual fencing technology

DLM Campbell, SJ Haynes, JM Lea, WJ Farrer, C Lee - Animals, 2018 - mdpi.com
Simple Summary Cattle can help to graze riparian zones when managed effectively. Virtual
fencing technology, where cattle wear collar devices that provide audio followed by …

[HTML][HTML] Training cattle for virtual fencing: Different approaches to determine learning success

D Hamidi, NA Grinnell, M Komainda, L Wilms… - Applied Animal …, 2024 - Elsevier
Virtual fencing (VF) offers promising future perspectives for grazing, as it simplifies fencing
through the use of GPS-coordinated VF-lines. Each animal is equipped with a VF-collar …

Virtual fencing of cattle using an automated collar in a feed attractant trial

DLM Campbell, JM Lea, SJ Haynes, WJ Farrer… - Applied Animal …, 2018 - Elsevier
Managing grazing cattle can be challenging in environmentally-sensitive areas or when
there is limited contact with and control over the animals. Virtual fences–barriers without a …