How much supply does DOGE have?

As a cryptocurrency enthusiast, I'm curious to understand the fundamental supply dynamics of Dogecoin, colloquially known as DOGE. Could you elaborate on the current supply of DOGE and how it's structured? I've heard that Dogecoin has an infinite supply, but I'm wondering if there are any caps or limits in place that might affect its long-term value. Understanding the supply mechanism is crucial for investors to make informed decisions, so I'm eager to gain insights from your professional perspective.