Definition & Meaning of "all bark and no bite"in English

What is the origin of the idiom "all bite and no talk" and when to use it?

The idiom "all bite and no talk" is a variation of the more commonly used idiom "all bark and no bite." While there isn't a specific origin attributed to "all bite and no talk," it is a play on words that flips the traditional idiom. It is employed when describing individuals who prioritize action over words, often indicating a strong and assertive demeanor. It can be used to commend someone who is proactive and effective in their actions, especially in situations that require swift decision-making or assertiveness.