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Animal shelters are stressful environments for dogs and a plethora of research has been conducted on interventions aimed at improving the welfare of these animals. One type of intervention is social interaction, either between dogs and people or dogs and conspecifics. To investigate the types of social interaction dogs engage in and the impact of that contact on their welfare, 12 dogs were enrolled to participate in group sessions with other dogs, supervised by staff, in a shelter setting. There were three, 15-minute sessions per day across three days in which groups of two to four dogs were observed and recorded on video. These videos were then analyzed per dog for three types of interactions: dog-dog, dog-human, and dog-environment. It was found that the dogs spent significantly more time engaging with the staff members in the room than with conspecifics or the environment. Physiological measurements, including cortisol and S-IgA levels, were taken using urinary and fecal samples obtained both in the morning prior to these interaction sessions and after the final interaction of the day. No significant correlations were found between the amount of time that the dogs spent in each type of interaction and dogs’ cortisol or S-IgA levels. However, smaller statistical effects suggest that human interaction may correspond with decreased stress the day after interaction while conspecific interaction may be related to increases in stress the following day. Overall, these findings suggest that social interaction, particularly with people, may be beneficial, and should be further explored as a method to enhance the well-being of shelter dogs.
This paper compiles the history of the development of public housing in Phoenix, Arizona between the years 1930 and 1970. Starting with the national public housing program created as part of the New Deal programs, the thesis examines how public housing was started, viewed, and supported in Phoenix. There has always been a shortage of affordable housing for low-income residents in Phoenix and the housing history examines the reasons why Phoenix has struggled to construct affordable housing in the past. Public opposition, city values, racial prejudice, and business influence over government were revealed to be some of the many reasons Phoenix struggled and continues to struggle today. In chronological order, the thesis will examine how Phoenix interacted with public housing legislation during the mid-1900s to provide a comprehensive history of what has been done that has not worked.