Each animal species has unique ways of communicating through body language, vocalisations, behaviours, and interactions. Rats, though small, are lively, intelligent, and highly social rodents that interact closely with other rats and often form strong bonds with their human carers.
Understanding your pet rat’s methods of communication is vital for meeting their needs and ensuring their happiness. In this article, we explore the ways rats communicate, including their body language, vocalisations, and behaviours, offering insights into what various signals might mean.
Rats might be small, but they are remarkably expressive. Learning to read their body language helps you understand their mood and intentions.
The tail is a prominent signal; rats use tail flicks and swishes similarly to dogs. A side-to-side tail swish can indicate excitement, but if coupled with a stiff posture, it may reflect aggression.
A stressed or frightened rat might flick its tail broadly from side to side, signalling distress about its current environment.
Rats use their front paws to pull desirable objects like treats or even a human finger closer, requesting attention. Conversely, if a rat pushes away something it doesn't like, such as a treat, it is an unmistakable sign of disapproval.
A rat sitting hunched with its head raised and paws lifted may be feeling defensive or aggressive. Bristled fur often accompanies this but can also indicate fear, illness, or cold. Be sure to consider the surrounding conditions before interpreting fur texture.
Rats catching a scent or showing curiosity typically hold their heads up, ears forward, and might stand on their hind legs for a better view. They also tilt their heads side to side to adjust depth perception and scent gathering, often when confused or investigating an unfamiliar object.
Although rats make a variety of sounds, many of their vocalisations are ultrasonic and inaudible to humans. If your dog or cat suddenly pays close attention to the rat cage, they may have heard a rat conversation beyond human ears.
Audible sounds from rats often express frustration, distress, or playfulness. For instance, repeated squeaking may indicate one rat is being bullied or protesting after another has taken food or a toy.
Longer squeaks or shrieks are clear signals of fear or distress and require your attention as a keeper.
Another curious sound is "bruxing," the grinding of teeth. When rats brux quietly, it typically means they are relaxed and content, similar to a cat purring. This behaviour also helps keep their ever-growing teeth worn down. However, if your rat bruxes excessively, a vet dental check might be necessary.
Rats rely heavily on chemical signals via pheromones, which help them mark territory, signal alarms, attract mates, and establish social hierarchy. They collect information by sniffing each other and their environment, essential for group cohesion.
Play behaviours such as gentle fighting and sidling communicate social bonds and intentions. Observing these behaviours will deepen your understanding of their social structure and emotional state.
Combining these signals—body language, vocalisations, and behaviours—provides a clear window into your pet rat’s feelings and needs.
Remember, caring for rats responsibly means always considering their physical and emotional wellbeing, recognising signs of illness or stress early and seeking veterinary advice when needed. By tuning in to their unique communication, you enhance the bond you share and ensure a happy, healthy life for your pet.