Scientists trained horses, by offering slices of carrot as an incentive, to touch a board with their muzzle to indicate if they wanted to wear a rug.
The horses’ requests matched the weather, suggesting it wasn’t a random choice.

A few other animals, including apes and dolphins, appear, like us, to express preferences by pointing at things.
Dr Cecilie Mejdell of the Norwegian Veterinary Institute, who led the research, said they wanted to find a way to ask the horse whether or not it liked wearing a blanket.

In Nordic countries, it is common for horses to wear a blanket in all weathers.

To read the rest of the article click here