Is it time to stop hating the rat?

By: Kate Whannel


There are around 100,000 rats kept as pets in the UK

You dirty rat; I smell a rat; like a rat deserting a sinking ship.

It’s clear from the English language that rats don’t have the best reputation in our culture.

Rats are seen as dirty, vicious and the spreaders of disease including the plague – which in the 14th century caused the deaths of more than a third of Europe’s population.

However, a recent study has found that it was humans rather than rats that were responsible for the spread of the Black Death.

So is it time to rehabilitate the reputation of the rat?

Life savers?

Today, in parts of Africa rats are helping to save lives and fight disease.

The charity Apopo, working with the Sokoine University of Agriculture in Tanzania, trains rats to react to the scent of explosives, enabling them to detect landmines in countries including Tanzania, Mozambique and Cambodia.

The detection of landmines is usually an expensive business, and countries often lack the resources to carry out the time-consuming and complicated work.

A human using a metal detector would take 25 hours to search a 200-sq-m area – a rat can do the same work in 20 minutes.

Apopo’s James Pursey explains that not only are rats cheaper than dogs, they are also light enough that they don’t set off the landmines.


Apopo say their rats have helped clear over 100,000 landmines

And it’s not just landmines.

Rats can also smell out the odour specific to tuberculosis.

Every year, three million people infected by TB go undiagnosed and therefore do not receive the care they need.

Apopo say that their trained rats can screen 100 samples in 20 minutes – a task that would take a lab technician four days.

The samples detected by rats are then rechecked using World Health Organisation (WHO) endorsed confirmation tests.


Rats can be trained to detect TB

Rats: Villains or Heroes?

In western culture the rat is frequently depicted as the villain:

  • The scourge of the town in the Pied Piper of Hamelin
  • The baby-eating intruders from Lady and the Tramp
  • The rude and selfish Templeton from Charlotte’s Web
  • The ever-present threat in 1984
  • The treacherous Peter Pettigrew in Harry Potter

The Pied Piper is hired by the people of Hamelin to lead the rats out of their town

Although, sometimes the rat has been given the chance to play the hero:

  • The food-loving Remy from Ratatouille
  • Nicodemus from the Rats of NIMH
  • Roland Rat – saviour of TV-am

Roland Rat – the saviour of TV-am?

‘So affectionate’

Not only can they help clear mines rats, their owners will tell you, also make good pets.

Pets4Homes points out that contrary to their reputation rats are clean animals and spend more time grooming themselves than cats.

Rachel Heaton is the publicity officer for Yorkshire Rats Club and an owner of 15 rats.

She told the BBC that: “Rats are so affectionate and so in tune with their owners’ emotions.”

“When I had my appendix out one of my rats could sense I was unwell and instead of trying to play as he usually does he sat quietly licking my hand.”

“You can also teach them to do tricks – there is one woman who taught her rat to fetch her a tissue every time she sneezed.”

Source: BBC


Disclaimer: The information produced by Infurmation is provided for general and educational purposes only and does not constitute any legal, medical or other professional advice on any subject matter. These statements are not intended to diagnose, treat or cure any disease. Always seek the advice of your vet or other qualified health care provider prior to starting any new diet or treatment and with any questions you may have regarding a medical condition. If you suspect that your pet has a medical problem, promptly contact your health care provider.