Hi, I'm new here. I have a problem, I guess. The other day I came home from work  and found my cat Victor literally massacred. It was not a pretty site. My  alsastion, berry, had ripped it's body apart and my living room was covered in  blood. The dog didn't even seem phased when I came in. Picking up bits of  cracked cat skull was not what I wanted to come into. I had a takeaway with me  as well and I almost didn't eat it.
So I come on-line today and look for  some Dog behaviour sites but came across this site as well. My question is  whether I should risk getting another Cat because I don't think the dog will do  it again. I'm pretty sure it won't. I guess they must have had some sort of  altercation. It was probably the cats fault a little bit to start with.  
So that's my question. I guess it's stupid to ask what would get blood  out of a corduroy settee because nothing is working. 
Oh and hello  all.