Spana (Society for the protection of animals abroad) works hard to provide veterinary care for donkeys, mules and horses in Marrakech. If you are interested in their work and in making a contribution to their coffers, it is worth a visit to their centre at Cite Mohammadi Daoudiat where they will show you what they do - and where you will be able to see some of the animals at first hand. There are also cats and dogs in need of adoption. If visiting, do bear in mind that it is not a place of family entertainment but of care and veterinary treatment for poorly animals. If, like us, you saw many mules and donkeys in the city that were overworked and undernourished, why not give something back by contributing to this extremely worthy organisation?
The address has changed, it's now: www.spana.org/countries/morocco.html
Is this your business?