Joining a puppy training class will teach puppies how to communicate with other dogs while also showing them necessary social cues. (veterinarianedu.org)
The tongue of a dog is also used for cleaning the body as well as communicating with other dogs. (animalplanet.com)
Just like people use words to speak, dogs bark to vocalize their thoughts, alert us to threats and even communicate with other dogs. (lovinmypup.com)