Tuozzi, A., Arhant, C., Anderle, K., Backes, J., Cords, C., Magierski, V., . . . Windschnurer, I. (2021). Effects of human presence and voice on the behaviour of shelter dogs and cats: A preliminary study. Animals : An Open Access Journal from MDPI, 11(2), 10.3390/ani11020406. doi:406 [pii]
Villa, P.D., Barnard, S., Di Fede, E., Podaliri, M., Candeloro, L., Di Nardo, A., Siracusa, C., and Serpell, J.A. (2013). Behavioural and physiological responses of shelter dogs to long-term confinement. Vet Ital., 49(2), 231-41.
Thielke, L.E. and Udell, M.A.R. (2020). Characterizing human-dog attachment relationships in foster and shelter environments as a potential mechanism for achieving mutual wellbeing and success. Animals, 10, 67. doi: 10.3390/ani10010067.
Řezáč, P., Viziová, P., Dobešová, M., Havlíček, Z., and Pospíšilová, D. (2011). Factors affecting dog-dog interactions on walks with their owners. Applied Animal Behaviour Science, 134, 170-176.
Two groups of beagles, accustomed to spacious group housing, were subjected to social and spatial restriction and studied for manifestations of chronic stress with a time interval of 7 weeks between the groups.
Luescher, A.U. and Medlock, R.T. (2009). The effects of training and environmental alterations on adoption success of shelter dogs. Applied Animal Behaviour Science, 117, 63-68.