Dog Fort is a classic multi-panel image macro series that gained massive popularity on Reddit in late 2010. The meme features a dog, often a Shiba Inu or one wearing a lobster costume known as 'Red Lobster,' engaging in military-style radio communication from a makeshift fort. It established a unique storytelling format where pets are depicted as tactical agents on high-stakes missions. The humor relies on the contrast between the serious, dramatic tone of the dialogue and the adorable, often confused expressions of the animals involved.