It is no coincidence that cats, especially brachycephalic or flat-faced ones, are really adorable. They have been selectively bred for generations to make their faces as tender as possible. However, this selective and indiscriminate breeding has contributed to the felines having permanently frowned faces, so they are unable to show their true emotions.
According to research published in the journal Frontiers of Veterinary Science, selective breeding in brachiocephalic cats (such as Persians or Himalayas) has stunted the ability of these animals to communicate fear, pain or anxiety with precision. These flat-faced breeds have a permanent grin that suggests anger or pain, even when none of these emotions are felt.
Permanent grimaces
Due to selective breeding, some pet owners may have a hard time knowing when their feline companions are in pain. However, despite the importance of faces in non-verbal communication in animals, little research has studied how indiscriminate breeding has changed feline facial expressions.
For this reason, Lauren Finka, a postdoctoral researcher at Nottingham Trent University in England, carried out research in which she analyzed the facial features of more than 2,000 cats. When comparing the facial expressions of short-haired cats with the expressions of flattened cats, the researcher found that, although they are not very expressive animals, brachiocephalic cats show a gesture of pain even when completely relaxed.
On the other hand, the preference for flat-faced cats can end up harming our furry companions. Thus, previous research has shown that facial modifications in cats lead to a number of medical problems and ailments. From constricted airways to excessive skin creasing to respiratory and vision problems. And all this to seek a more tender or friendly face.
