Lab Rat Facts & Information

What do lab rats look like?

Lab rats, commonly known as Norway rats or brown rats, are medium-sized rodents, typically measuring 8 to 10 inches in body length, with tails that can add another 7 to 9 inches. They have robust bodies, short legs, and small, rounded ears. Their fur is usually a mix of brown and gray, with lighter underbellies. Lab rats are often bred in various colors, including albino (white with red eyes), for research purposes.

What do lab rats eat?

Lab rats are omnivorous and require a balanced diet that includes grains, seeds, fruits, vegetables, and protein sources. In laboratory settings, they are typically fed commercial rodent chow that provides all the necessary nutrients for their growth and health. In the wild, they will scavenge for food and consume whatever is available.

What sort of habitat do lab rats live in?

In laboratories, lab rats are housed in specially designed cages that provide proper ventilation, space, and enrichment to promote their well-being. In the wild, Norway rats prefer habitats near human dwellings, including sewers, basements, and fields, where they can find food and shelter. They create extensive burrow systems that can extend underground.

How do lab rats commonly behave?

Lab rats are highly social animals and often live in groups. They exhibit a wide range of behaviors, including grooming, playing, and exploring their environment. Lab rats are intelligent and can be trained to perform various tasks, making them valuable in research. They are also nocturnal, being most active during the night, which can lead to some surprising interactions with researchers during the day.

Did you know this about lab rats?

Lab rats are one of the most commonly used animals in scientific research, contributing to advances in medicine, psychology, and biology. They have a keen sense of smell and can learn complex tasks, demonstrating remarkable problem-solving abilities. Interestingly, lab rats can communicate through ultrasonic vocalizations that are inaudible to humans, showcasing their social interactions and emotions.