This phrase implies enthusiasm and keenness to undertake an activity or pursue a goal.

Eager Anticipation

The phrase is often used metaphorically and does not always involve a literal leash or physical restraint.

Metaphorical Use

It can suggest a degree of impatience or restlessness for an event or action to take place.

In a literal scenario, it describes physical pulling against a leash, illustrating a desire for freedom or pursuit.

When used literally about animals, it implies a strong desire to chase or explore.

It can reflect the effort to control strong emotions or reactions in challenging situations.

This usage often signals an internal struggle where one part of a person wishes to act, while another part resists.