The two wolves are very lazy as they lay down and howl, and this brings them popularity.
We know that wolves howl behind the moon and they stretch their necks and lift their heads. But not always this is the case. These two wolves are as lazy as they do not want to get up and answer to their relatives. They are Mexican wolves named Alawa and Zephyr. People found that they are the laziest animals ever.
They differ from their relatives by their way of howling. When they hear any noises coming from their relatives they respond to them without getting up. They howl for just 2 minutes and continue to sleep.
Wolves talk with each other in this way and they listen up to 10 miles away. Howling can have different meanings. For example, they can greet in this way, or sign to gather together, warn of danger, etc.
Also, by howling they want to say their location to their relatives. Furthermore, they howl together to protect themselves from other animals.
So, these 2 wolves howl when needed to respond to their relatives and then continue to sleep. And their laziness makes them popular and differentiates them from other animals.