Books and Articles:
An Introduction to Veterinary Medical Ethics: Theory and Cases, Bernard Rollin DVM
Euthanasia of the Companion Animal: the Impact on Pet Owners, Veterinarians, and Society, Kay, W.J., Cohen, S.P., and Fudin, C.E., editors
"Companion animal death: a practical and comprehensive guide for veterinary practice", Stewart, Mary F.
"When a pet dies: a learning pack for people who support owners when their pet dies", Stewart, Mary F., Society for Companion Animal Studies.
"Balancing engagement and detachment in caregiving." Carmack, B. Image, the Journal of Nursing Scholarship 1997. 29(2):139-44.
Compassion Fatigue in the Animal Related Community, Charles Figley and Robert Roop.