References of articles and photos referred to in the text

American Medical Association 1992 Use of Animals in Biomedical Research - The Challenge and Response - An American Medical Association White Paper. AMA. Group on Science and Technology: Chicago, IL

Anonymous 2004 Emotionality in the animal research laboratory. AWI (Animal Welfare Institute) Quarterly 53(4): 16-17
http://www.awionline.org/pubs/Quarterly/04_53_4/534p16-17.htm


Baldwin DR, Wilcox ZC and Baylosis RC 1995 Impact of differential housing on humoral immunity following exposure to an acute stressor in rats. Physiology and Behavior 57: 649-653

Banjanin S, Barley J, Bell L, Cunneen M, Johnston I, Quintero I, Weilenmann R and Reinhardt V 2004 Environmental enrichment for guinea pigs: A Discussion by the Laboratory Animal Refinement & Enrichment Forum. Animal Technology and Welfare 3: 161-163
http://www.awionline.org/Lab_animals/biblio/atw5.html

Barley J, Francis R, Van Loo P, Walsh M, Weilenmann R and Reinhardt V 2006 Do mice benefit from prefabricated dwellings? A discussion by the Laboratory Animal Refinement and Enrichment Forum. Animal Technology and Welfare 5: 13-15
http://www.awionline.org/Lab_animals/biblio/atw10.html

Belz EE, Kennell JS, Czambel RK, Rubin RT and Rhodes ME 2003 Environmental enrichment lowers stress-responsive hormones in singly housed male and female rats. Pharmacology Biochemistry and Behavior 76: 481-486

Boccia ML, Reite M and Laudenslager ML 1989 On the physiology of grooming in a pigtail macaque. Physiology and Behavior 45: 667-670

Bryant CE, Rupniak NMJ and Iversen SD 1988 Effects of different environmental enrichment devices on cage stereotypies and autoaggression in captive cynomolgus monkeys. Journal of Medical Primatology 17: 257-269
http://www.awionline.org/Lab_animals/biblio/jmp17-2.htm

Callard MD, Bursten SN and Price EO 2000 Repetitive backflipping behaviour in captive roof rats (Rattus rattus) and the effect of cage enrichment. Animal Welfare 9: 139-152

Canadian Council on Animal Care, Olfert, ED, Cross, BM and McWilliam, AA (eds) 1993 Guide to the Care and Use of Experimental Animals, Volume 1, 2nd Edition. Canadian Council on Animal Care: Ottawa, Canada
http://www.ccac.ca/en/CCAC_Programs/Guidelines_Policies/GUIDES/ENGLISH/toc_v1.htm

Coelho AM, Carey KD and Shade RE 1991 Assessing the effects of social environment on blood pressure and heart rates of baboons. American Journal of Primatology 23: 257-267

Conte A 2005 Pigeons used in research: From barren single-housing to an enriched environment. AWI (Animal Welfare Institute) Quarterly 54(3): 14-15
http://www.awionline.org/pubs/Quarterly/05_54_03/05_54_3p14_5.htm

Coviello-Mclaughlin GM and Starr SJ 1997 Rodent enrichment devices - evaluation of preference and efficacy. Contemporary Topics in Laboratory Animal Science 36(6): 66-68

Davis DE, Bennett CL, Berkson G, Lang CM, Snyder RL and Pick JR 1973 Recommendations for a standardized minimum description of animal treatment. ILAR [Institute for Laboratory Animal Research] Journal 16(4): 3-4

DeLuca AM 1997 Environmental enrichment: does it reduce barbering in mice? AWIC Newsletter 8(2): 7-8
http://www.nal.usda.gov/awic/newsletters/v8n2/8n2deluc.htm

Dog Breed Info Center 2006
http://www.catbreedinfo.net/index.htm

Down N 2002 LAREF Photos
http://www.awionline.org/lab_animals/LAREF/LAREFphotos.html

Down N, Skoumbourdis E, Walsh M, Francis R, Buckmaster C and Reinhardt V 2005 Pole-and-collar training: A discussion by the Laboratory Animal Refinement and Enrichment Forum. Animal Technology and Welfare 4: 157-161
http://www.awionline.org/Lab_animals/biblio/atw7.html

Down N. In: Reinhardt, V and Reinhardt, A 2006 Variables, Refinement and Environmental Enrichment for Rodents and Rabbits kept in Research Institutions Making Life Easier for Animals in Laboratories. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/rabrodent/rodrab.html

Gardiner SM and Bennet T 1978 Factors affecting the development of isolation-induced hypertension in rats. Medical Biology 56: 277-281

Gonzalez CA, Coe CL and Levine S 1982 Cortisol responses under different housing conditions in female squirrel monkeys. Psychoneuroendocrinology 7: 209-216

Good DJ 2005 Using obese mouse models in research: Special considerations for IACUC members, animal care technicians, and researchers. Lab Animal 34(2): 30-37

Gunn-Dore D 1997 Comfortable quarters for laboratory rabbits. In: Reinhardt V (ed) Comfortable Quarters for Laboratory Animals, Eighth Edition pp. 46-54. Animal Welfare Institute: Washington, DC

Gunn-Dore D. In: Reinhardt, V and Reinhardt, A 2006 Variables, Refinement and Environmental Enrichment for Rodents and Rabbits kept in Research Institutions Making Life Easier for Animals in Laboratories. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/rabrodent/rodrab.html

Hargaden M. In: Reinhardt, V and Reinhardt, A 2006 Variables, Refinement and Environmental Enrichment for Rodents and Rabbits kept in Research Institutions Making Life Easier for Animals in Laboratories. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/rabrodent/rodrab.html

Huang-Brown KM and Guhad FA 2002 Chocolate, an effective means of oral drug delivery in rats. Lab Animal 31(10): 34-36

Hubrecht RC 1997 Comfortable quarters for laboratory dogs. In: Reinhardt V (ed) Comfortable Quarters for Laboratory Animals, Eighth Edition pp. 63-74. Animal Welfare Institute: Washington, DC

Jegstrup IM, Vestergaard R, Vach W and Ritskes-Hoitinga M 2005 Nest-building behaviour in male rats from three inbred strains: BN/HsdCpb, BDIX/OrIIco and LEW/Mol. Animal Welfare 14: 149-156

Key D 2004 Environmental enrichment options for laboratory rats and mice. Lab Animal 33(2): 39-44

Kuhnen G 2002 Comfortable quarters for hamsters in research institutions. In: Reinhardt V and Reinhardt A (eds.) Comfortable Quarters for Laboratory Animals, Ninth Edition pp. 34-38. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/cq02/Cq-hamst.html

Lang CM and Vesell ES 1976 Environmental and genetic factors affecting laboratory animals: impact on biomedical research. Federation Proceedings [Federation of American Societies for Experimental Biology. Federation Proceedings] 35: 1123-1124

Latané B 1969 Gregariousness and fear in laboratory rats. Journal of Experimental Social Psychology 5: 61-69

Lawlor MM 1997 The proper care of laboratory rodents. In: Reinhardt V (ed) Comfortable Quarters for Laboratory Animals, Eighth Edition pp. 15-31. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/cq/two.pdf

Levison PK, Fester CB, Nieman WH and Findley JD 1964 A method for training unrestrained primates to receive drug injection. Journal of the Experimental Analysis of Behavior 7: 253-254

Lidfors L 1997 Behavioural effects of environmental enrichment for individually caged rabbits. Applied Animal Behaviour Science 52: 157-169

Lowery T 2001 A cart cage for transferring macaques, capuchins, and small dogs. Lab Animal 30(1): 45-46

Marr JM, Gnam EC, Calhoun J and Mader JT 1993 A non-stressful alternative to gastric gavage for oral administration of antibiotics in rabbits. Lab Animal 22(2): 47-49

Mason JW 1972 Corticosteroid response to chair restraint in the monkey. American Journal of Physiology 222: 1291-1294

McPeters, K 2006 The Dark Waters of the Okefenokee Swamp. University of Vermont: University of Vermont
http://www.uvm.edu/%7Ekmcpeter/nr260/index.html

National Research Council 1996 Guide for the Care and Use of Laboratory Animals, 7th Edition. National Academy Press: Washington, DC
http://www.nap.edu/readingroom/books/labrats/

Orok-Edem E and Key D 1994 Responses of rats (Rattus norvegicus) to enrichment objects. Animal Technology 45: 25-30

Patterson-Kane E 2002 Environmental enrichment for rats. AWI Quarterly 51(2): 9
http://www.awionline.org/pubs/Quarterly/Spring02/eerats.htm

Public Health Service (PHS) 1996 U.S. Government Principles for the Utilization and Care of Vertebrate Animals Used in Testing, Research, and Training. In: National Research Council ( Guide for the Care and Use of Laboratory Animals pp. 117-118. National Academy Press: Washington, DC
http://grants.nih.gov/grants/olaw/references/phspol.htm#U.S. Government Principles

Reinhardt V 1992 Are rhesus macaques really so aggressive? International Zoo News 39(1): 14-19
http://www.awionline.org/Lab_animals/biblio/izn.htm

Reinhardt V 1992 Improved handling of experimental rhesus monkeys. In: Davis H and Balfour AD (eds) The Inevitable Bond. Examining Scientist-Animal Interactions pp. 171-177. Cambridge University Press: Cambridge, UK

Reinhardt V 1999 Pair-housing overcomes self-biting behavior in macaques. Laboratory Primate Newsletter 38(1): 4
http://www.brown.edu/Research/Primate/lpn38-1.html#pair

Reinhardt V 1996 Refining the blood collection procedure for macaques. Lab Animal 25(1): 32-35
http://www.awionline.org/Lab_animals/biblio/la-refin.htm

Reinhardt V 1990 Social enrichment for laboratory primates: A critical review. Laboratory Primate Newsletter 29(3): 7-11
http://www.brown.edu/Research/Primate/lpn29-3.html#rev

Reinhardt V and Cowley D 1992 In-homecage blood collection from conscious stumptailed macaques. Animal Welfare 1: 249-255
http://www.awionline.org/Lab_animals/biblio/aw1blood.htm

Reinhardt V, Cowley D, Scheffler J, Vertein R and Wegner F 1990 Cortisol response of female rhesus monkeys to venipuncture in homecage versus venipuncture in restraint apparatus. Journal of Medical Primatology 19: 601-606
http://www.awionline.org/Lab_animals/biblio/jmp19.htm

Reinhardt V and Reinhardt A 2000 Blood collection procedure of laboratory primates: A neglected variable in biomedical research. Journal of Applied Animal Welfare Science 3: 321-333
http://www.awionline.org/Lab_animals/biblio/jaaws2.html

Reinhardt, V and Reinhardt, A 2001 Environmental Enrichment for Caged Rhesus Macaques (Macaca mulatta) - Photographic Documentation and Literature Review (Second Edition). Animal Welfare Institute: Washington, DC
http://www.awionline.org/lab_animals/rhesus/Photo.htm

Reinhardt V and Rossell M 2001 Self-biting in caged macaques: Cause, effect and treatment. Journal of Applied Animal Welfare Science 4: 285-294
http://www.awionline.org/Lab_animals/biblio/jaaws4.html

Russell, WMS and Burch, RL 1992 Special Edition The Principles of Humane Experimental Techniques. Universities Federation for Animal Welfare: Potters Bar, UK
http://altweb.jhsph.edu/publications/humane_exp/het-toc.htm

Sarna JR, Dyck RH and Whishaw IQ 2000 The Dalila effect:C57BL6 mice barber whiskers by plucking. Behavioural Brain Research 108: 39-45

Schapiro SJ and Bushong D 1994 Effects of enrichment on veterinary treatment of laboratory rhesus macaques (Macaca mulatta). Animal Welfare 3: 25-36
http://www.awionline.org/Lab_animals/biblio/aw3-25.htm


Sharp JL, Zammit T, Azar TA and Lawson DM 2003 Stress-like responses to common procedures in individually and group-housed female rats. Contemporary Topics in Laboratory Animal Science 42(1): 9-18

Späni D, Arras M, König B and Rülicke T 2003 Higher heart rate of laboratory mice housed individually vs in pairs. Laboratory Animals 37: 54-62

Stauffacher M 2000 Refinement in rabbit housing and husbandry. In: Balls M, Van Zeller AM and Halder M (eds) Progress in the Reduction, Refinement and Replacement of Animal Experimentation pp. 1269-1277. Elsevier: Amsterdam

Shaw DC and Gallagher RH 1984 Group or singly housed rats? In: The Universities Federation for Animal Welfare ( Standards in Laboratory Animal Management pp. 65-70. The Universities Federation for Animal Welfare: Potters Bar, UK

Taylor GT 1981 Fear and affiliation in domesticated male rats. Journal of Comparative and Physiological Psychology 95: 685-693

Turkkan JS, Ator NA, Brady JV and Craven KA 1989 Beyond chronic catheterization in laboratory primates. In: Segal EF (ed) Housing, Care and Psychological Wellbeing of Captive and Laboratory Primates pp. 305-322. Noyes Publications: Park Ridge, NJ

Van de Weerd HA and Baumans V 1999 Evaluation of environmental enrichment for laboratory mice. Animal Welfare Information Center [AWIC] Newsletter 9(3-4): 1-2 & 18-19
http://www.nal.usda.gov/awic/newsletters/v9n3/9n3weerd.htm

Van Loo PLP, Van der Meer E, Kruitwagen CLJJ, Koolhaas JM, Van Zutphen LFM and Baumans V 2004 Long-term effects of husbandry procedures on stress-related parameters in male mice of two strains. Laboratory Animals 38: 169-177

Van Loo PLP. In: Reinhardt, V and Reinhardt, A 2006 Variables, Refinement and Environmental Enrichment for Rodents and Rabbits kept in Research Institutions Making Life Easier for Animals in Laboratories. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/rabrodent/rodrab.html

Waiblinger E 2002 Refinement of gerbil housing and husbandry in the laboratory. Fourth World Congress on Alternatives and Animal Use in the Life Sciences - Program and Abstracts: 101 (Abstract)
http://www.worldcongress.net/2002/abstract-book/contents.htm

Waiblinger E In: Reinhardt, V and Reinhardt, A 2006 Variables, Refinement and Environmental Enrichment for Rodents and Rabbits kept in Research Institutions Making Life Easier for Animals in Laboratories. Animal Welfare Institute: Washington, DC
http://www.awionline.org/pubs/rabrodent/rodrab.html

Wheatley JL 2002 A gavage dosing apparatus with flexible catheter provides a less stressful gavage technique in the rat. Lab Animal 31(7): 53-56