Laboratory Rabbit Breeding
Laboratory Rabbit Breeding - Related Videos
15:00
Fundamentals of Breeding and Weaning
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2016
Source: Kay Stewart, RVT, RLATG, CMAR; Valerie A. Schroeder, RVT, RLATG. University of Notre Dame, IN Millions of mice and rats are bred for use in biomedical research each year. Worldwide, there are several large commercial breeding facilities that supply mice to research laboratories, but many facilities also choose to breed mice and rats in-house to reduce costs and increase research options. When breeding in the animal facility, researchers are able to manipulate the genetics of the...
01:33
Breeding Management in Rodent Studies
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2026
All animal procedures described here must be conducted in accordance with institutional animal ethics guidelines and approved by IACUC. All procedures must follow the principles of the 3Rs—Replacement, Reduction, and Refinement—and must be performed by trained personnel. Breeding management supports the 3Rs by minimizing unnecessary animal production and ensuring that only the number of animals required for a study is generated. Effective breeding strategies help reduce surplus animals and...
07:48
Zebrafish Breeding and Embryo Handling
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2023
Zebrafish (Danio rerio) are an important model organism that is particularly valuable for research in developmental biology. Zebrafish are extremely fertile and can produce hundreds of progeny per week, so it is relatively easy to collect a large number of embryos for high sample numbers. Furthermore, zebrafish undergo rapid development and embryos are transparent, allowing for easy visualization of developmental processes. This video covers the steps required for the collection of newly...
01:59
Plant Breeding and Biotechnology
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2020
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food. As humans' understanding of genetics advanced, improved crop varieties could be achieved more quickly. Artificial selection could be more directed, and crop varieties enhanced for favorable traits more quickly to produce better, more robust, or more palatable plants.
05:21
Training Laboratory Rabbits to Refine Routine Husbandry Procedures
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Cited by 2 •
2024
Training protocols involving positive reinforcement for routine husbandry procedures in rabbits were developed and proved to be successful, as the rabbits reliably showed the trained behaviors at the weekly general examination. Picking the rabbits up with the transport box was less aversive than the conventional handling technique.
FAQs
Genetic background, health status, housing, and welfare conditions all influence the consistency of a laboratory rabbit colony. Managing these variables helps distinguish inherited or biological effects from variation introduced by colony conditions. As a result, breeding records and health monitoring support more reproducible experiments and help maintain animals suitable for studies requiring defined characteristics.
Reproductive timing matters because mating, pregnancy, and neonatal development occur in linked stages that require coordinated monitoring. Tracking these stages helps identify whether breeding is progressing as expected and supports care around pregnancy and litter development. This organized oversight connects welfare considerations with reliable colony management, rather than treating reproduction as an isolated event.
Planned pairing can preserve or produce rabbit populations with traits relevant to a study, while attention to inherited characteristics helps identify patterns across generations. This genetic focus is important when experiments depend on consistent biological features rather than an undefined colony background. It also gives researchers a basis for interpreting variation in immunology, development, disease, or antibody-production studies.
A breeding workflow begins with decisions about genetic background and health status, followed by planned mating and attention to reproductive timing. Pregnancy and litter development are then monitored, with neonatal care provided after birth. Recording fertility, litter outcomes, and inherited characteristics completes the process, creating information that can guide later pairings and support ongoing colony management.
Laboratory rabbit breeding is especially relevant when researchers need animals connected to immunology, reproductive biology, developmental studies, antibody production, or disease research. The breeding plan can be aligned with the biological question by emphasizing the traits and reproductive information most important to that study. This connection between colony management and experimental aims helps improve consistency across biological investigations.
Fertility, litter development, and inherited characteristics provide three useful categories of outcome information. Fertility indicates how successfully the colony reproduces, litter development documents early population progress, and inherited traits help track biological continuity. Reviewing these records can reveal whether colony health and experimental reproducibility are being maintained, while also supporting responsible use of laboratory animals.