Maned Wolf

The Maned Wolf participates in symbiotic relationships with the plants that it feeds on, as it carries the seeds of various plants, and often defecates on the nests of leafcutter ants. The ants then use the dung to fertilize their fungus gardens, and later discard the seeds onto refuse piles just outside their nest. This process significantly increases the germination rate of the seeds. The wolf is particularly susceptible to infection by the giant kidney worm, a potentially fatal parasite that may also infect domestic dogs. The Maned Wolf is not a common prey species for any other predator, though it may be attacked or killed by feral domestic dogs.
• Relations with humans
The Maned Wolf is said to be a potential chicken thief; it was once also considered a threat to cattle and sheep, though this is now known to be false. In Brazil, the animal was historically hunted down for some body parts, notably the eyes, that were believed to be good luck charms. Since its classification as a Vulnerable species by the Brazilian government, it has received greater consideration and protection from most people. They are also threatened by habitat loss and being run over by cars. Feral and domestic dogs attack them and pass on diseases to them. The Maned Wolf is generally shy and flees when alarmed, so it poses little direct threat to humans. It occurs in several protected areas, including the national parks of Caraça and Emas in Brazil. The Maned Wolf is well represented in captivity, and has been bred successfully at a number of zoos, particularly in Argentina.