I went outside to do something and saw a pitbull. I dropped something (I think it was a bottle cap, it was something small) and it ran for it when I went to pick it up. I ran back into my house as I was scared. Then my brother went outside and the pitbull was still there. he went to pick up the thing I dropped and but I was nice to him and he could happily stroke it. I think it tried coming into our garden too but I was very scared and didn't allow it.