Hi - I was hoping someone will be able to help. I have spotted a rat in my garden... it even went so far as coming through our back door last week when it was open. I ran at it so it went back out. How do we kill rats. And does anyone know of a good reliable company that can get rid of it. At the moment i think it is just one rat that is in the next door neighbours garden. But comes into ours. I now cannot leave my back door open on a hot day. thanks so much!!