Hello readers! Welcome to my very first fanfiction, I've thought about publishing for years, but I was always too nervous and shy because I thought I wasn't going to be good enough. That's not the case now and finally found myself deciding to give it a try! This fanfiction was created for the simple fact Sam and Dean getting a dog to help them hunt and be apart of their family.


This fanfiction will be a series of 'books' of this dogs adventures with the Winchesters. This is book one which starts just before season 4 and book 2 would be set in season 5 and etc.

Summary: The first meeting

Set: Almost after Dean's Death at the end of season 3.

Note: Sam might be occ?


I sighed as I settled down on the sidewalk, soon I would have to find some shelter for tonight since I heard some humans say that there was going to be some rain. To tell you a bit about me, I'm what you humans call a dog, a German Shepard to be specific. I don't have a name since right now I am a stray, living on the streets and fighting for survival. I haven't been abandoned on the streets like some unfortunate dogs, I was born on them, my mother and father were both strays.

My father died before I was born, protecting my mother. I relied on my mother like usual pups did and she gave me all her knowledge and love to raise me for about six months until one day she never came back from her hunting trip. I had thought about why she might have never come back. It was either from dog catchers, cruel humans or the monsters known as demons. I remember the first time I saw the horrible faces and the nature of them.
I was only just starting to get used to my surroundings and going off on my own if my mother was taking a long time to come back for food. So that night, I was chewing on a bone that I found in the garbage when I noticed a human girl walking down the alleyway when all of the sudden a cloud of black smoke rushed over and pinned her, forcing its way into her mouth, entering inside of her. I could only watch in fear as the poor woman's face transformed into something so horrible and too terrifying to describe, then before I knew it, the monster turned its attention to me, which in return cowered inside the box that I called home with my mother. The beast started walking towards me, and before I knew it, I had heard a familiar snarl, out of nowhere my mother had tackled the beast, grabbed onto its throat with her teeth and ripping into it. Blood splattered everywhere on the walls, ground and onto my mother's fur. The creature screeched in anger and pain as it clutched onto my mother and ripped her off of it. My mother managed to get up and get in front of me protectively, hair standing, baring her teeth and snarling. All of this happened in a blink of an eye leaving the monster clutching its bleeding neck wound had vanished.

Mother started comforting me after the ordeal and explained to me that those monsters were called demons and were dangerous. Only unique and specific dogs like us were powerful enough to kill and harm demons. I didn't understand how mother and I were so special than other dogs, so I asked her.
"You will understand when you are older little one" was all she would reply to me whenever I asked. Mom trained me after that to become stronger so I could protect myself and others in the future, however, a few months later, my mother left and never returned. But it's been almost a year since then and tonight was like any other night until I noticed a young man. A stranger who would change my life forever.

This man started to walk down the street I was on and stopped when he saw me. I looked up at him tilting my head curiously. The man was tall, reminded me of almost a giant, shaggy brown hair that was getting long and chocolate brown eyes that held softness in them. The young man knelt down on his knees carefully and held his hand out gently for me to sniff.

"Hey, there girl...what are you doing in a place like this?" The man asked in a soft voice, as I lifted my muzzle over to his hand and sniffed it.

You're the first person today that petted me today I thought to myself since he couldn't understand me. I nudged my muzzle up against his side then started nuzzling against it. And my tail was already wagging, the man seemed really nice, and I already liked him. The man smiled and started to pet my head gently and carefully which made my tail wag more in response.
Sometimes a girl just needs a little affection I thought to myself happily.
"Are you hungry girl?" The man asked still holding the small food container. I sniffed it in caution and boy oh boy did it smell great! I looked up at him in hope and my tail wagging happily which made him chuckle from my response and opened the container revealing a tasty looking bacon cheeseburger.

"I usually don't even eat these, but my older brother did..." he said quietly and started looking sad. It was weird, but I didn't like seeing this man upset, and I only knew him for not even five minutes yet. I ended up moving closer to him and started to lick his face making him laugh softly.

"Alright, here you go..." The man said gently giving me the burger. Unable to resist any longer I started eating it.
Oh my god! This was so much better than that stuff I find in the trash! I thought to myself while I ate the burger. As I ate my tail started to wag excitedly and felt the man pat my head gently once more before standing up and started to walk away. I looked up licking my lips satisfied as I then noticed the kind man walking away and couldn't help but whine disappointed not wanting him to leave but I began to lay back down, the burger already was gone. Watching him move left me depressed because, for some reason, I wanted to stay by that man's side, protecting him.

As I settled down again and the man was out of my view, I noticed another sound...coming from an alleyway across the street, a demon was coming out of the darkness and started quietly tailing the man that fed me not long ago.

Oh no I thought worriedly. This wasn't good as I saw flashbacks of what happened with the demons when I was younger and could only worry about what it might do to the kind man. So in an instant, I got up and rushed towards the man. The man heard my running steps and looked surprised as I snarled and lunged behind him biting into the demon's neck as I tackled him down to the ground in the alleyway. The demon screamed and cursed as it tried clutching me to throw me off but I had him pinned on the ground and held onto his neck snarling. Then with a snap, I broke its neck with my jaws, and the demon slumped down limp. I looked up panting and saw that the man had a surprised look on his face as he looked back at me. This man probably wouldn't like me now...thinking I was too violent to take home. Why did I even care though? I wasn't much used to human affection except homeless people on the move.

The man walked over to me looking almost amazed " You can see them? Can't you?" the man asked, and I could only wag my tail and bark in reply since he probably wouldn't understand me if I said yes right now. He knelt down and held his hand out gently.
" Come here girl..." the man called out softly so I went over to him and he started petting me. It felt so good to be praised and accepted so I couldn't help it if my tail wagged more excitedly and my nose nuzzled against his hand. The man looked like he was thinking about something and after a few moments he finally spoke up.
"How would you like to come with me girl?" he asked gently.

Is he serious? I asked myself in disbelief I couldn't believe someone was offering me to come home with them. I was so excited I barked out again and jumped up on his lap and started licking his face with my tail wagging out of control.
The man laughed and patted my head " I take that as a yes then" he said amused while looking down at me with a gentle smile.
After that, he led me to where his car was parked, and boy was it a beautiful car! He opened the passenger door for me, and I got right in. After the man got into the car himself, I finally found out his name.

"My names Sam...I doubt you have a name and I'm not really good at these things so why don't I call you Cassidy or Cassie for short?" he asked with a smile. I barked happily, and my tail wagged.

I don't care what he named me all I cared about was that I finally got a name! And it wasn't something ridiculous like Snooki or noodles! So feeling the absolute joy I practically reached into his lap and started licking his face. Sam laughed and petted me, it was just us...me and Sam against the world.

He drove me to a motel where he must have been staying, Sam snuck me into his room, and once I was inside, I couldn't help but rush in and run around, my tail wagging.
Sam laughed as he watched me and it made me feel all warm inside seeing him smile at me like this.
After running around, I flopped over and laid on my back as I looked up at him with my tail wagging. Sam smiled down at me and knelt down and started scratching my belly.
I felt my tail wag harder, and my body squirms in delight as he scratch, and it lasted for a few moments before Sam stood up and called me over to follow him into the bathroom which I compiled.

Once in the bathroom, he turned on the water in the tub, and I tilted my head curious as I carefully crept up beside him to the bathtub and watched it fill up with water. Sam rolled up his sleeves and got down on his knees. I turned my head to look at him unsurely. Sam gave me a reassuring smile.

"It's ok girl, get in," he said gently to coax me into the tub. Trusting him, I found myself stepping into the water and I felt my paws getting wet in response. It actually felt quite lovely, so my tail started to wag again and leaned down beginning to lick the water.

"Hey don't drink it!" Sam said with a soft laugh and used his hands to pull my head up away from the water gently. I started to lick his face in response which made him laugh softly as he started using a cup to scoop up the water and pour it over my body. I felt my entire body relax as Sam began to wash and scrub the dirt and stench off of my body. When Sam was down, I saw him turn off the water and drain it out of the tub. I shook some water out of my fur, and it splashed onto Sam which made him chuckle slightly. He grabbed a towel and started to rub it over my coat, drying me.

After Sam gave me a nice relaxing bath, he gave me some fresh water to drink, and he got into his pajamas.
" Tomorrow I'll go get you some real food girl..." Sam said with a small smile as he pets my head before he got into bed. I watched him get settled for a few minutes before deciding to jump up into bed with him and snuggled up against his legs. Sam smiled faintly and gently stroked me for a few moments before settling down and going to sleep

. Once I heard the soft breathing coming from him, I was thinking about what the future for Sam and me and I would protect and be loyal to him for the rest of my life and before I knew it I had fallen asleep as well.


So here is the beginning of Cassidy's adventures! The next chapter will be Cassie's first meeting with Dean and how he came back and so on. Each chapter will be based on each episode through this season. I plan on releasing a separate story that would contain one-shots that told original hunts and side stories with Cassie.

Please Review and or favorite/Follow if you are interested in these adventures.

I would love some tips and critiques on my writing as well :)