What scares away cougars?

Cougars can be deterred by loud noises, such as shouting or using whistles and air horns, as well as by the presence of larger animals, like dogs. Bright lights and reflective objects can also help to scare them off. Additionally, making human presence known through activities like clapping or banging pots can reduce the likelihood of a cougar approaching. Securing outdoor areas and removing attractants, such as food sources, can further minimize encounters.