Social Housing & Companionship

Do social factors related to allostatic load affect stereotypy susceptibility? Management implications for captive social animals

Stereotypies are frequently associated with sub-optimal captive environments and are used as welfare indicators. However, susceptibility to stereotypy can vary across individuals of the same group. As such, identifying which individuals are more susceptible to this behaviour may be helpful...

Year Published: 2019Topics: Abnormal/Problematic Behavior, Natural Behavior, Social Housing & CompanionshipAnimal Type: Capuchin, Nonhuman Primate

Citation: Nagy-Reis, M. B., Mendonça-Furtado, O., Resende, B. 2019. Do social factors related to allostatic load affect stereotypy susceptibility? Management implications for captive social animals. Animal Welfare 28(2), 183-190.

Is heightened-shoaling a good candidate for positive emotional behavior in zebrafish?

Zebrafish, a highly-social species of freshwater fish, are widely studied across many fields of laboratory science including developmental biology, neuroscience, and genomics. Nevertheless, as standard housing for zebrafish typically consists of small and simplistic environments, less is known about their...

Year Published: 2018Topics: Emotion, Pain, & Sentience, Social Housing & CompanionshipAnimal Type: Fish, Zebrafish

Citation: Franks, B., Graham, C., Von Keyserlingk, M. A. G. 2018. Is heightened-shoaling a good candidate for positive emotional behavior in zebrafish? Animals 8(9), 152.

Rhesus monkey (Macaca mulatta) groups with more non-natal adult males per adult female have lower rates of aggression-induced trauma and greater reproductive success

Limiting contact aggression and social stress is a principal animal welfare challenge in managing large groups of captive nonhuman primates. This challenge is especially pronounced in rhesus monkeys (macaca mulatta), a species characterized by a relatively high frequency of aggression...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Crast, J., Seelig, D., Meeker, T. L. et al. 2018. Rhesus monkey (Macaca mulatta) groups with more non-natal adult males per adult female have lower rates of aggression-induced trauma and greater reproductive success. American Journal of Primatology 80(S1), 45 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #140).

Predictors of pair housing success vary in captive St

Though African Green Monkeys (AGMs), or vervets, are widely used in research, little is known in regards to their successful pair housing. Due to difficulties with long‐term successful social housing of same‐sex pairs, we attempted to form mixed‐sex pairs with...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Nonhuman Primate, Vervet (African Green Monkey)

Citation: Laszlo, K., Morin, L., Veeder, C. L. 2018. Predictors of pair housing success vary in captive St. Kitts African green monkeys (Chlorocebus sabaeus) versus captive Tanzanian African green monkeys (Chlorocebus pygerythrus). American Journal of Primatology 80(S1), 45 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #143).

Amount and reciprocity of affiliative behaviors can predict pairing success in captive rhesus macaques (Macaca mulatta)

Socialization is one of the most important forms of enrichment for rhesus macaques. However, pair introductions can result in aggression and injury if partners are incompatible, even days after the initial introduction. Identifying predictors of long‐term compatibility early on can...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Heagerty, A. L., Coleman, K. 2018. Amount and reciprocity of affiliative behaviors can predict pairing success in captive rhesus macaques (Macaca mulatta). American Journal of Primatology 80(S1), 47 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #148).

Removals based on low within-matriline relatedness can reduce severe aggression in captive rhesus macaques

Previous observational research of captive rhesus macaques suggests that higher coefficients of relatedness within matrilines are associated with lower rates of severe within‐matriline aggression and more cohesive grooming communities. We tested whether experimental removals targeted to increase the relatedness coefficient...

Year Published: 2018Topics: Husbandry & Management, Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Hanniba, D., Beisner, B., Nathman, A. et al. 2018. Removals based on low within-matriline relatedness can reduce severe aggression in captive rhesus macaques. American Journal of Primatology 80(S1), 48 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #151).

Social buffering and contact transmission: Network connections have beneficial and detrimental effects on Shigella infection risk among captive rhesus macaques

Group living in primates may impact the risk of pathogen acquisition in two ways. First, social connectedness makes individuals more susceptible to pathogens via contact‐mediated transmission. Yet in strongly bonded societies, having close connections and strong social ties can also...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Balasubramaniam, K. N., Beisner, B. A., Vandeleest, J. J. et al. 2018. Social buffering and contact transmission: Network connections have beneficial and detrimental effects on Shigella infection risk among captive rhesus macaques. American Journal of Primatology 80(S1), 51-52 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #162).

A successful strategy for social housing adult male cynomolgus macaques in triads

At Charles River, we are committed to ensuring all animals have the highest level of care and welfare. For juvenile, subadult and adult female cynomolgus macaques (Macaca fascicularis), we have a near 100% success rate for social housing. Sexually mature...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Moomaw, H., Abney, D., Duffy, A. et al. 2018. A successful strategy for social housing adult male cynomolgus macaques in triads. American Journal of Primatology 80(S1), 31-32 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #62).

Behavioral predictors of successful pairing of rhesus macaques (Macaca mulatta) at the visual contact phase of social introduction

Identification of behaviors early in the process of rhesus macaque social introductions that might predict social housing success would allow primate managers to best allocate resources and minimize animal stress by aborting introductions unlikely to lead to successful pairings. We...

Year Published: 2018Topics: Social Housing & CompanionshipAnimal Type: Macaque, Nonhuman Primate

Citation: Truelove, M. A., Martin, A. L., Perlman, J. E. et al. 2018. Behavioral predictors of successful pairing of rhesus macaques (Macaca mulatta) at the visual contact phase of social introduction. American Journal of Primatology 80(S1), 32 (40th Meeting of the American Society of Primatologists Scientific Program, Abstract #65).

Injury incidence, reactivity and ease of handling of horses kept in groups: A matched case control study in four Nordic countries

There is increasing interest in keeping horses in groups, but progress is hampered by a lack of knowledge about which horses can and should be kept together. Therefore, our objective was to investigate the effect of group composition on the...

Year Published: 2016Topics: Social Housing & CompanionshipAnimal Type: Equine

Citation: Keeling, L. J., Bøe, K. E., Christensen, J. W. et al. 2016. Injury incidence, reactivity and ease of handling of horses kept in groups: A matched case control study in four Nordic countries. Applied Animal Behaviour Science 185, 59-65.