Euthanasia

Reducing the effect of pre-slaughter fasting on the stress response of rainbow trout (Oncorhynchus mykiss)

Fasting is commonly used in aquaculture to empty the gut before slaughter, but little is known about how feeding frequency before fasting affects the stress response of trout. To find out more, 240 rainbow trout (Oncorhynchus mykiss) were separated into...

Year Published: 2016Topics: Euthanasia, Husbandry & ManagementAnimal Type: Fish, Trout

Citation: Bermejo-Poza, R., De la Fuente, J., Pérez, C. 2016. Reducing the effect of pre-slaughter fasting on the stress response of rainbow trout (Oncorhynchus mykiss). Animal Welfare 25(3), 339-346.

Electroencephalographic responses of anaesthetised rats to carbon dioxide inhalation

Exposure to high concentrations of CO2 is a common means of stunning and killing laboratory rodents. However, there is concern regarding the potential for animals to have aversive experiences, such as pain or breathlessness, prior to loss of awareness. This...

Year Published: 2018Topics: EuthanasiaAnimal Type: Rat, Rodent

Citation: Kells, N. J., Beausoleil, N. J., Sutherland, M. A. et al. 2018. Electroencephalographic responses of anaesthetised rats to carbon dioxide inhalation. Animal Welfare 27(3), 215-223.

Electroencephalographic responses of anaesthetised pigs to intraperitoneal injection of sodium pentobarbital

Small laboratory animals are commonly euthanased via intraperitoneal (IP) injection of sodium pentobarbital. However, there is concern that animals may experience pain prior to loss of consciousness with this delivery route. The present study investigated electroencephalographic (EEG) nociceptive responses of...

Year Published: 2018Topics: EuthanasiaAnimal Type: Pig

Citation: Kells, N. J., Beausoleil, N. J., Sutherland, M. A. et al. 2018. Electroencephalographic responses of anaesthetised pigs to intraperitoneal injection of sodium pentobarbital. Animal Welfare 27(3), 205-214.

Evaluation of the CASH Dispatch Kit combined with alternative shot placement landmarks as a single-step euthanasia method for cattle of various ages

Humane euthanasia of cattle under field conditions presents special challenges for veterinarians and producers. The purpose of this study was to evaluate the effectiveness of the CASH Dispatch Kit captive-bolt system combined with improved shot placement landmarks as a single-step...

Year Published: 2018Topics: EuthanasiaAnimal Type: Cattle

Citation: Gilliam, J. N., Woods, J., Hill, J. et al. 2018. Evaluation of the CASH Dispatch Kit combined with alternative shot placement landmarks as a single-step euthanasia method for cattle of various ages. Animal Welfare 27(3), 225-233.

Epileptiform activity during inert gas euthanasia of mice

Carbon dioxide (CO2) is one of the most commonly used euthanasia agents for mice, yet it is highly aversive and nociceptive. Inert gases are a possible alternative, however there are qualitative reports of seizures resulting from exposure. Here we evaluate...

Year Published: 2018Topics: EuthanasiaAnimal Type: Mouse, Rodent

Citation: Gent, T. C., Detotto, C., Vyssotski, A. L. et al. 2018. Epileptiform activity during inert gas euthanasia of mice. PLOS ONE 13(4), e0195872.

A review of factors affecting the welfare of Atlantic salmon (Salmo salar)

In the expanding salmon industry, many farmers use production methods that could result in poor welfare of the fish at various points of their lifecycle. We have reviewed methods used for producing salmon for food with the aim of identifying...

Year Published: 2018Topics: Euthanasia, Husbandry & Management, Stocking DensityAnimal Type: Fish, Salmon

Citation: Santurtun, E., Broom, D. M., Phillips, C. J. C. 2018. A review of factors affecting the welfare of Atlantic salmon (Salmo salar). Animal Welfare 27(3), 193-204.

Are “”by-stander”” female Sprague-Dawley rats affected by experimental procedures? Contemporary Topics in Laboratory Animal Science 42(1), 19-28

The objective of this study was to test the hypotheses that female rats are stressed by being in the same room as animals subjected to common husbandry and experimental procedures and that the level of stress is affected by housing...

Year Published: 2003Topics: Drug/Substance Administration, Euthanasia, Handling, Husbandry & Management, Restraint, Social Housing & CompanionshipAnimal Type: Rat, Rodent

Citation: Sharp, J. L., Zammit, T., Azar, T. A. et al. 2003. Are "by-stander" female Sprague-Dawley rats affected by experimental procedures? Contemporary Topics in Laboratory Animal Science 42(1), 19-28.

Issues to consider for preparing ferrets as research subjects in the laboratory

Successful housing requires knowledge of ferret behaviors including social behavior, eating habits, a general inquisitive nature, and a species-typical need to burrow and hide. Regular handling is necessary to maintain well-being. A ferret health care program consists of physical examination,...

Year Published: 2006Topics: Anesthesia & Sedation, Biological Sampling & Physiological Measurement, Euthanasia, Handling, Husbandry & Management, Natural Behavior, Rearing & Weaning, Relocation & Transport, Reproduction, RestraintAnimal Type: Ferret

Citation: Ball, R. S. 2006. Issues to consider for preparing ferrets as research subjects in the laboratory. ILAR Journal 47(4), 348-357.

Euphemism – do we really sacrifice animals? In: Making Lives Easier for Animals in Research Labs: Discussions by the Laboratory Animal Refinement & Enrichment Forum

If we use the terms sacrificing or euthanizing with full awareness of what they actually imply to animals in research, we are honest to ourselves and we will do our very best to minimize the discomfort, pain and distress that...

Year Published: 2007Topics: EuthanasiaAnimal Type: All/General

Citation: LAREF [Laboratory Animal Refinement and Enrichment Forum] 2007. Euphemism - do we really sacrifice animals? In: Making Lives Easier for Animals in Research Labs: Discussions by the Laboratory Animal Refinement & Enrichment Forum. Baumans, V., Coke, C., Green, J., Moreau, E., Morton, D., Patterson-Kane, E., Reinhardt, A., Reinhardt, V., Van Loo, P. (eds), 23-24. Animal Welfare Institute, Washington, DC.

Report of the 2006 RSPCA/UFAW Rodent Welfare Group meeting

The RSPCA/UFAW Rodent Welfare Group holds a one-day meeting every autumn to discuss current welfare research and to exchange views on rodent welfare issues. A key aim of the group is to encourage people to think about the lifetime experience...

Year Published: 2008Topics: Disease/Experimental Model, Euthanasia, Housing, Husbandry & ManagementAnimal Type: Mouse, Rat, Rodent

Citation: Reed, B., Hawkins, P., Latham, N. et al. 2008. Report of the 2006 RSPCA/UFAW Rodent Welfare Group meeting. Lab Animal 37(5), 216-222.