hoえるeruhoえるeru
1.

To produce a loud vocalization, often associated with animals such as dogs or wild beasts, as a way of signaling alertness or intimidation.

2.

To emit a strong and aggressive sound, typically in response to a threatening situation or to communicate distress or excitement.

3.

To vocalize in a manner that resembles a roar or bellow, commonly used to describe the sounds made during severe weather conditions or strong winds.

Example:

犬が郵便屋さんに吠えた。