TOP 10 dog barking videos compilation barking sound - Funny dogs

Barking in dogs

Dog barking is distinct from wolf barking. Wolf barks represent 2.4% of all wolf vocalizations, in warning, defense, and protest.In contrast, dogs bark in many social situations, with acoustic communication in dogs being described as hypertrophic. While wolf barks tend to be brief and isolated, dog barking is often repetitive.

A hypothesis for why dogs bark more than wolves is that dogs developed vocal communication as a result of their domestication.Domestication can alter a species in more ways than just tameness, affecting their physical and physiological characteristics.Domesticated breeds show vast physical differences from their wild counterparts, an evolution that suggests neoteny, or the retention of juvenile characteristics in adults.The behavior of adult dogs also shows puppy-like characteristics: dogs act submissive, whine, and bark often.