Rats are generally larger, with robust bodies and long tails, while mice are smaller and have more slender bodies and shorter tails. Behaviorally, rats are known for their cautious nature and ...

Researchers should consider stress as a potential variable in studies 7, and environmental enrichment can reduce stress in laboratory rats and mice. Measurable parameters considered to be linked ...

As with all animals kept in our animal research facility, the mouse was fed autoclaved mouse diet (LM-485 Mouse/Rat Sterilizable ... the nose to the base of the tail and weighed 14.9 g.