It's late, past midnight. Instagram enters that dark dimension. You had opened the app to watch "a few funny videos" before bed, but you ended up glued to 3 horror reels in a row. You need help, and here he comes: Immunity Dog.
A chubby anti-jinx beagle
The genesis of his birth is lost in the depths of the internet (maybe Reddit?), but he started gaining popularity in 2016/2017 to counter "bad luck" posts that had transcended from chain emails to social media.
The magic seems to lie in his design simplicity. A chubby Beagle dog with text in a white box that reads: "This is the Immunity Dog. He will protect you from messages like 'your mother will die if you don't share this' and similar ones. He will also protect you from posts that say 'no immunity.' Take good care of him, he's a good dog!"

So the ritual went like this: you'd stumble upon some bad luck post or horrible prophecy, but in its comments, some random anonymous user would drop the Immunity Dog meme to defuse the situation. Quickly, the little dog would mentally occupy the space of that curse, and everything was fine. Your day had been saved from that viral chain that was haunting you.
Evil evolves
In 2020, specifically in August, Instagram launched its new publishing format, reels, as a response to TikTok. This feature allows users to record short vertical videos, with the ability to add music and effects.
The format was a total success, to the point that today it's the most consumed format on Instagram and also the one that enables the greatest virality, leaving behind feed and story consumption. Four years after its launch, reels have 2.35 billion active monthly users consuming them, offering all kinds of content. And in that new format, as always happens, there's a new era of horror in the form of shorts, paranormal videos, and disturbing reels.
Among new creepypastas emerge doppelganger videos that stalk you at your most vulnerable moment (which is when you're watching Instagram reels) and want to take your place. Skinwalkers that impersonate animals and mimic them to get closer to your house... videos of strange creatures recorded in attics... backrooms that shift from a corpo dreamcore aesthetic to horrible visual nightmares... In short, new models of the classic Obedece a la Morsa, strange found footage placed on the internet. But the most striking thing is that much of this content is shown to us at night, and suddenly, our algorithm starts consuming it and transforming itself.
Instagram evil mode
It's very interesting when you find that this phenomenon has gotten out of hand in some cases, leading people to go to forums and Reddit to ask what the hell is going on. In the last two years, there have been many posts about the topic.
Most likely -- like the Krusty the Clown doll -- your Instagram is set to "evil." In 2021, during a content policy change, Meta added a sensitive content control to Instagram's settings, and not many people noticed. Just go to your settings to configure the level of sensitive content you want to be shown, as well as political content (this is relatively newer).

Cleansing your aura before bed
Just when we were defenseless against the growing wave of horror reels, the hero we need returns. Amid all the morbid content, Immunity Dog is making a comeback.
The first time I heard about him was in 2021, on the streaming show La Hora de los Fantasmas, hosted by Figaza and his faithful friend Mar del Plata. A Twitch show -- hopefully they return soon -- that also has content on YouTube and focuses on discussing paranormal cases with little substance and a good dose of humor. The animation work by Francisco Negrello also adds a lot. At the end of each episode, they would show an Immunity Dog to cleanse the stream's aura so viewers could go to sleep peacefully.
The meme, as the very essence of culture, will keep adapting in the form of "Golden Soldier that saves you," "colorful dog," or the return of the chubby Beagle himself to fight the Evil that undoubtedly dwells in the digital universe. That's why we can rest easy: Immunity Dog will be there to tell us that "everything is going to be alright."