Yes they do. Mustangs are a breed or or a type of wild/feral horse, not a name for a particular gender of horse. Mares that are Mustangs generally take care of their foals, but the stallion is also responsible for their care by providing protection of not only the mares but the foals as well.
they dont take care of there young
All horses no matter what breed they are care for their young in the same way. A mustang mare will care for her foal by providing nourishment, warmth, and protection. As the foal matures the mother will teach it proper manners, what is safe to eat, and how to evade predators.
they dont. young take care of themselves
how do hyenas care for their young
You can take care of it the same way you do as the other horses. There is no difference with Mustangs.
Yes, bats take care of their young. The young are all together in a 'nursery', where all mothers take care of their young. Each mother bat can recognise the cry of her young.
Yes, camels take care of their young.
how do bottlenose dolphins take care of there young
They care for their young.
Snakes do not care for their young.
it dont really take of it young the young normally takes care of its self
The male koala does not take care of the young. He has absolutely no part in raising the young joey.