#animal_cognition

Research: Horses exhibit their cognitive skills by asking humans for help with a problem

Japanese study offers evidence of how horses use visual and tactile signals to get humans' attention and action

[…]
The study also suggested that horses alter their communicative behavior based on humans’ knowledge of the situation, and that they do use visual and tactile signals to communicate their need.

https://equusmagazine.com/blog-equus/horses-exhibit-cognitive-skills-human-problem-54757/