My First Experience

This story is a little hard to talk about, I've talked about it once but didn't wanna get into it much but thought maybe I should start from the beginning with these 2 orbs. I was only about 11 years old at the time, I had lived down the street from 2 other kids around the same age. I had been to their house many times before and had never experienced something so vivid. But either way I'm about 11 years old and the season outside was fall, I ran down the street to see if me and my friends would be able to hang out. I reach their home and knock on the door, their parents answer and proceed to let me inside. Now for everyone wondering what the set up to this looked like I'll do my best to keep the description but this was over 10 years ago and their house was honestly a disaster. So as I entered the door I'd step into the kitchen, as I stepped through I could smell something burning, it was strong smelling never smelling it before it hit me strong. Not knowing I figured I'd just ask one of my friends, but I stopped before reaching their living room because above their kitchen table I was seeing 2 orbs circling around each. Almost as if they were in fight for control of the house or just constantly in motion but you could see them vividly as they spun around in circles at each other. I couldn't help but stare in amazement from never seeing something so interesting. So I turn through this sheet they have in the doorway of their home into the living room. Sitting on the couch were both my friends playing Halo on the Xbox. I sat near them on the couch and asked them what had been burning and they told me sage, at that time I had no idea what it was but the smell was growing on me but years later my future friend would actually tell me what sage is used for. So after a few mins of watching them play I asked what with the weird light in the kitchen? 1 is black and 1 is white, I'm trying my best to describe what I saw to them as I came inside. They look at each other and a friend says to me that it actually isn't the first time this has happened. As we are all talking about the orbs somehow they made their way through the sheet in the doorway to the living room from the kitchen. But at that point it didn't seem like they were seeing it or letting it bother them but I kept my eyes on them until it got late and I was already given permission to stay there that night. As I began to head towards the bedroom which was back through the kitchen I accidentally ran through the orbs, nothing happened at first. But about 5 mins after walking through the kitchen into my friends room I went to turn on their tv. As I went to turn it on I heard this loud snarling then bark in my ear, I turned around and my friends were still on the bed. I asked if they heard that dog bark and they responded what dog? I said come on y'all didn't hear a dog just now, like you guys didn't just bark in my ear? Again they responded but confused no we don't even own an animal, also I already knew since that wasn't my first time there but I just really needed to know. After the first bark about an hour went by before I would hear it again snarling and barking at me that night. This would happen about 3 times that night. After that night my thoughts on the paranormal have forever been open and I'm curious to know more. But that was my first experience into the paranormal. Question how would someone go about documenting these paranormal events but with little to no budget? I want to try and debunk this small ash that seems to follow me for the past 5 years and now my girlfriend is starting to see it. Any ideas from anyone?