| Author |
Title |
Year  |
Publication |
Serial |
Volume |
Pages |
| Houpt, K.A. |
Animal behavior and animal welfare |
1991 |
Journal of the American Veterinary Medical Association |
40 |
198 |
1355-1360 |
| Curtis, S.E.; Stricklin, W.R. |
The importance of animal cognition in agricultural animal production systems: an overview |
1991 |
Journal of Animal Science |
2754 |
69 |
5001-5007 |
| Collery, L. |
Observations of equine animals under farm and feral conditions |
1974 |
Equine veterinary journal |
680 |
6 |
170-173 |
| Søndergaard, E.; Jensen, M.B.; Nicol, C.J. |
Motivation for social contact in horses measured by operant conditioning |
|
Applied Animal Behaviour Science |
5388 |
In Press, Corrected Proof |
|
| Hartmann, E.; Søndergaard, E.; Keeling, L.J. |
Keeping horses in groups: A review |
|
Applied Animal Behaviour Science |
5490 |
|
|
