*1. Owen, C.G. et al (2010) Family dog ownership and levels of physical activity in childhood: Findings from the child heart and health study in
England. American Journal of Public Health, 100(9), 1669-1671.
*2. Timperio, A. et al (2008) Is dog ownership or dog walking associated with weight status in children and their parents? Health Promotion Journal
of Australia, 19, 60-63.
*3. McNicholas,J. et al (2004) Beneficial effects of pet ownership on child immune function. Paper presented at the 10th International Conference
on Human-Animal Interactions, Glasgow, Scotland.
*4. Health USDo, Services H. Physical activity and health: a report of the Surgeon General. Secondary Physical activity and health: a report of
the Surgeon General 1996.
*5. Garrity TF, Stallones L, Marx MB, et al. Pet ownership and attachment as supportive factors in the health of the elderly. Anthrozoos 1989;3
*6. Friedmann E, Thomas SA, Son H, et al. Pet's presence and owner's blood pressures during the daily lives of pet owners with pre-to mild
hypertension. Anthrozoos: A Multidisciplinary Journal of The Interactions of People & Animals 2013;26(4):535-50.
*7. Westgarth C, Boddy LM, Stratton G, et al. Pet ownership, dog types and attachment to pets in 9-10 year old children in Liverpool, UK. BMC
Veterinary Research 2013;9:102.
*8. McNicholas, J.(2001) Children’s representations of pets in their social networks. Child:Care, Health and Development, 27(3), 279-294
*9. Melson, G.F. (2011) Principles for human-animal interaction research. In P. McCardle, S. McCune, J. A. Griffin & V. Maholmes (Eds.), How
Animals Affect Us: Human Health (pp. 13-33). Washington, DC: American Psychological Association.
*10. Allen, K. et al (2001) Pet ownership, but not ACE inhibitor therapy, blunts home blood pressure responses to mental stress. Hypertension, 38,
Allen, K. et al (2002) Cardiovascular reactivity and the presence of pets, friends, and spouses: The truth about cats and dogs. Psychosomatic
Medicine, 64, 727-739.
Kikusui, T. et al (2006). Social buffering: Relief from stress and anxiety. Philosophical
Transactions of The Royal Society B (Biological Sciences), 361, 2215-2228.
*11. Siegel, J. et al (1999). AIDS diagnosis and depression in the Multicenter AIDS Cohort Study: The ameliorating impact of pet ownership. AIDS
Care, 11(2), 157-170.
*12. Barker, S.B. et al (2010). Exploratory study of stress-buffering response patterns from interaction with a therapy dog. Anthrozoos, 23(1), 79
Odendall, J., & Meintjes, R. (2003). Neurophysiological correlates of affiliative
behavior between humans and dogs. Veterinary Journal, 165(3), 296-301.
*13. Barker, S.B., & Dawson, K.S. (1998). The effects of animal-assisted therapy on anxiety ratings of hospitalized psychiatric patients.
Psychiatric Services, 49(6), 797-802.
*14. Uvnas-Moberg, K. et al (2011). Promises and pitfalls of hormone research in human-animal interaction. In P. McCardle, S. McCune, J. A. Griffin
& V. Maholmes (Eds.),How Animals Affect Us: Examining the Influence of Human-Animal Interaction on Child Development and Human Health (pp. 53-81).
Washington, DC: American Psychological Association.
*15. Garrity TF, Stallones L, Marx MB, et al. Pet ownership and attachment as supportive factors in the health of the elderly. Anthrozoos 1989;3
Adkins SL, & Rajecki, D. W. Pets' roles in parents' bereavement. Anthrozoos: A Multidisciplinary Journal of The Interactions of People & Animals
*16. Barker RT, Knisely JS, Barker SB, et al. Preliminary investigation of employee's dog presence on stress and organizational perceptions.