Reproduction

Includes breeding; fertility; gestation; parturition; and contraception

Kaumanns, W., Singh, M., Schwibbe, M. 2013. Environmental change and housing conditions result in disappearance and return of reproductive seasonality in rhesus macaqes (Macaca mulatta). Current Science 105(4), 517-521.

Rhesus macaques in their natural environments, as well as in the free-ranging colony at Cayo Santiago, Puerto Rico are highly seasonal breeders. Many animal species lose breeding seasonality when brought under captive conditions. The present...

Zhou, Q., Sun, Q., Wang, G. et al. 2014. Group housing during gestation affects the behaviour of sows and physiological indices of offspring at weaning. Animal 8, 1162-1169.

To compare the behaviour of sows and the physiological indices of their offspring in stall and group-housing systems, 28 sows were randomly distributed into two systems with 16 sows in stalls, and the other 12...

Braden, G.C., Rasmussen, S., Tolwani, R.J. 2014. Effects of breeding configuration on behavior, reproduction, and pathology in the laboratory mouse (Mus musculus). American Association for Laboratory

While numerous published studies have evaluated the effect of housing density on the wellbeing of laboratory mice, little is known on the effect of breeding configuration. The eighth edition of the Guide for the Care...

Lima, F. B., de Oliveira, E. S. 2014. What is the impact of low testosterone levels on the anatomical and behavioral repertoire of long-term enriched housing of male mice? Behavioral Processes 108, 57-64.

Environmental enrichment is a strategy to improve animal welfare, providing brain plasticity with changes at cellular, molecular and behavioral levels. In order to test the long-term effects of enriched housing and the importance of testosterone...

Jackson, E., Demarest, K., Eckert, W. J. et al. 2015. Aspen shaving versus chip bedding: Effects on breeding and behavior. Laboratory Animals

The choice of laboratory cage bedding material is often based on both practical and husbandry issues, whereas behavioral outcomes rarely appear to be considered. It has been noted that a breeding success difference appears to...

Westin, R., Hultgren, J., Algers, B. 2015. Strategic use of straw increases nest building in loose housed farrowing sows. Applied Animal Behaviour Science 166, 63-70.

In spite of domestication, sows are still genetically programmed to perform nesting behaviour close to farrowing. In order to facilitate nest building, a method for a strategic use of large quantities of straw has been...

Gaskill, B. N., Pritchett-Corning, K. R. 2015. Effect of cage space on behavior and reproduction in CRl:CD(SD) and BN/Crl laboratory rats. JAALAS 54(5), 497-506.

The 2011 Guide for the Care and Use of Laboratory Animals contains recommendations regarding the amount of cage space for mothers with litters. Literature on cage-space use in breeding rats is sparse. We hypothesized that...

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