Hello guys it's me Mia, and if you read the title you know what ima be talking about and yes I'll put this in my theory book so yea.

Anyways if you guys are familiar with this game called Five nights at Freddy's than you'll might know what I'm talking about, if you don't know I'll tell you.

Five nights at Freddy's is a popular horror game, in the game your a knight guard that needs to survive 5 nights at a restaurant that have animatronics that are possessed by souls of dead children, there are about 8 games of this now and books, and yea.

Anyways in the first game there was a footage from the camera in the back room that shows a face peeking from the door, and people thought it was an animatronic called "Sparky the Dog". But it was fake, meaning that this ain't sparky. If you don't know who sparky is watch this video:

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Anyways, it was proven at first that the fan made dog didn't exist until the guys in the video notice a drawing that looked like sparky the dog almost.

Moving on, during I think 2017 both Five nights at Freddy's:Sister Location and the twisted ones (I think) came out. If you don't know about the twisted ones, well to be honest there is know game of this except some videos of the animations or somethings. And the only animatronics were a bear named Freddy, a bunny/rabbit named Bonnie, a fox named Foxy, a chicken named Chica (I think), and a wolf named Wolf( doesn't have a name).

And to me I thought this was another knew dog/wolf character until I saw this:

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I know that the video might not be helpful but if you look at the cover you'll see that Wolf has another side that's brown while the other is grayish blue and glitched, and in the video it shows that Wolf has one animatronic side and one animal side.

And I thought of this new theory:
Sparky is Wolf

Explanation:

My thought is that Wolf was one of the dead children, but there was no voice for Sparky but there was a voice for Wolf, my guess was that before the accident Wolf was just an normal wolf until the child that became golden Freddy found him and brought him to his mother (The Puppet). And in the song "It's been so Long" it shows the story of what happened, but it never showed Wolf/Sparky, if Wolf was in the book how come he was only shown in the 6th game of Five nights at Freddy's, he was never in the other games expect this.

So if Wolf was real then why wasn't he in the other games or at least sister location, and if he want there until the 6th game then who was the animatronic in the 1st game.

When the children died, the purple guy(Afton) was still in the room and when Wolf got there he and Afton was fighting with him, but Wolf ended up losing an eye, a arm, and part of his body was gone. He nearly died, but he went for a bit on him, he bit his leg but it wasn't enough and Afton escaped.

That's when the puppet came, she brought life to the dead ones by outing them In suits, but there wasn't one for Wolf. The people came to take the animatronics, including puppet, but Wolf hid downstairs in the power room. He found a suit that looked more like a dog. He put the suit and overalls and turned into Sparky, but his jaw was broken, that might be the reason why when a player looked into the storage area with the camera, they saw Wolf/Sparky with his jaw opened.

Durning each game, Wolf/Sparky began to decay, and when the 6th game hit, in one of the endings when the place burned down, some of the animatronics began to melt and die except for the originals, and it seemed Wolf began to follow each restaurant. And in this one he burned to death but survived it along with the originals.

And when the twisted ones series began, the suit was melted and broken so he took it off, the flames were strong enough to burn one side of his body but not the other, and it appeared that part of his body turned part animatronic by the suit, and his skin became grayish blue and glitched.

This is my theory but in my opinion, what do you guys think?

Anyways see you next time