This heart-breaking video illustrates the punishing daily workload of 70,000 donkeys which haul water around a sweltering Saharan city.

Nouakchott is the capital of Mauritania in north-west Africa but has no piped water system to serve its 1.3 million residents.

Donkeys are used to transport water from house to house, regularly working 10-12 hour days in temperatures exceeding 40 degrees.

But despite the vital role they carry out, these working animals often do not have access to the water and food they need, along with other basic necessities such as veterinary care.

What is your view? Have your say in the comment section

These heart-breaking pictures illustrate the punishing daily workload of 70,000 donkeys
These heart-breaking pictures illustrate the punishing daily workload of 70,000 donkeys
The animals have to haul water around a sweltering Saharan city
The animals have to haul water around a sweltering Saharan city

The Covid-19 crisis is having a devastating impact on working animals in the world's poorest communities - and food and water have become even more critical issues in the past year.

Local lockdowns and restrictions on work have left many owners with no incomes and struggling to feed their families and their animals.

In response to this crisis, international animal charity SPANA (the Society for the Protection of Animals Abroad) has been undertaking emergency feeding programmes around the world to save the lives of starving animals.

Like news? Sign up to one of the Mirror's newsletters

Nouakchott is the capital of Mauritania in north-west Africa, but the city has no piped water system to serve its 1.3 million residents
Nouakchott is the capital of Mauritania in north-west Africa, but the city has no piped water system to serve its 1.3 million residents

In Mauritania, the charity provided food, water and lifesaving veterinary treatment to more than 97,000 working donkeys and horses throughout the country last year.

This project has been a lifeline to animals already hard hit by a prolonged period of drought, with food and water extremely hard to come by.

SPANA's sixth annual International Working Animal Day, taking place on 15 June 2021, is raising awareness about the essential role of working animals in developing countries around the world - and the difficult lives they endure.

Donkeys are used to transport water from house to house
Donkeys are used to transport water from house to house
Thanks to the charity, the donkeys can get food to eat
Thanks to the charity, the donkeys can get food to eat

Dr Ben Sturgeon, director of veterinary services at SPANA, said: "It's hard to imagine just how exhausting it would be to carry backbreaking loads, in terrible conditions and extreme heat, every single day.

"Working animals, such as the donkeys and horses of Mauritania, have vital roles - transporting food and water, which are fundamental for the survival of communities.

"But all too often these animals do not have the water, food and essential veterinary care they need themselves.

The donkeys regularly work 10-12 hour days
The donkeys regularly work 10-12 hour days

"On International Working Animal Day, we're shining a light on this forgotten workforce. They work so hard and they desperately need our help."

Countless poverty-stricken families in Mauritania rely on working animals to earn a small income and put food on the table.

In Nouakchott alone, a further 30,000 donkeys transport other goods, such as charcoal, construction materials and even rubbish.

Despite the vital role they carry out, these working animals often do not have access to the water and food they need
Despite the vital role they carry out, these working animals often do not have access to the water and food they need

In the past, there was no help available for these animals - wounds and injuries were left untreated, donkeys received no vaccinations or necessary medications, and harmful practices were common.

Since 2001, however, SPANA has provided free veterinary treatment to the working animals of Mauritania.

The charity operates veterinary centres and mobile clinics in Nouakchott and other locations across Mauritania to treat sick and injured animals.

Thanks to the charity, the animals can recieve some veterinary care
Thanks to the charity, the animals can recieve some veterinary care

SPANA trains animal owners in how to look after their animals properly (including ensuring their diet and nutrition is adequate), and this training was given to more than 19,000 owners in 2020.

The charity also runs an education programme in Mauritania, helping schoolchildren - the next generation of animal owners - to develop feelings of respect and compassion towards animals, bringing about long-term improvements in animal welfare.

Last year, more than 4,700 children benefited from animal welfare lessons in Mauritania.

And fresh drinking water can be provided thanks to the charity - and your donations
And fresh drinking water can be provided thanks to the charity - and your donations

Ben Sturgeon of SPANA added: "Millions of families in the world's poorest communities depend entirely on working animals to deliver water and ensure food is available, by ploughing and carrying produce to market. But these animals are often overlooked and their needs neglected.

"On International Working Animal Day, SPANA is calling on people to support our work for these loyal animals, who give so much for their communities.

"Through building water troughs, distributing feed to malnourished animals and providing free veterinary care to hundreds of thousands of animals across the world each year, SPANA teams are making a huge difference to the lives of working animals. But there so many animals still in urgent need of help."

Please find out how you can show your support for these hardworking animals by visiting www.spana.org/workinganimals.