How old is my rat in people years

In that case, the rat is likely a senior, possibly over 18 months. Nevertheless, be warned that the dull coat may actually result from poor diet and health, and not necessarily age. Try top-quality food and fruits and veggies for some time. Then, if the coat bounces back, they're probably not as old as you'd initially thought. While it's not a foolproof method, observing the rat's front incisors indicates a rat's age when wondering how old is my rat.

Younger rat tooth coloration will be a pale yellow shade. As rats age, their tooth color will darken. In adult rats, the most common tooth color is dark yellow.

As they transition to seniors, the tooth color will continue to darken and is commonly tinged with orange. Generally, the darker the tooth color, the older the rat. Similar to other species, the younger the rat, the higher the activity level. We can all relate to slowing down as we age. Most calculations are a matter of simple algebra. They do not take into account the stages of development in the relevant animal; to do so would require much more complex calculations, since animals and humans do not reach crucial stages of development at comparable times.

For instance, the average dog lives between 11 and 12 years, while the average human lives nearly 80 years. This means that for every one linear year a dog lives, it has aged as much as a human would age in seven years.

Instead, rat years refers only to the proportion of life your rat has lived in comparison to the average, expected lifespan of rats. Because there is a wide variation in the life expectancy of domesticated rats, there is a bit of disagreement on how many human years equal one rat year. You can double check this calculation on your own. Clubs Offering: Training Classes. Nov 20, 4 Minutes. Key Points. Year two for a dog equals about nine years for a human.

And after that, each human year would be approximately five years for a dog. Did You Know? Evidently, people have been comparing human-to-dog years for centuries. Life with a Senior Dog As your dog ages his needs will start to change. Download this e-book to learn what to expect and get helpful tips on caring for your senior dog. AKC Privacy Policy. There is in fact, no infallible mathematical formula to calculate the human age of a rat because its growth and physiological changes during its life are very different from what's seen in humans.

However, it is rather based on the observations of the ages of the rat, that veterinarians have established a correlation table age chart to see an equivalent in human age:. Life expectancy of the rat: The rat has a life expectancy of 2 to 3 years.