So about a week ago my best friend was telling me that her dog has fleas. So yesterday we hungout and took are dogs to the park together and then she brought her dog over to my house, where it was on the couch and everything else. I then remembered her saying that her dog had fleas a week ago and I asked her if she still had fleas. She said yes, that she found two on her the other day. I got annoyed because she knew her dog had fleas and then brought her over to my house where my dogs could get them or even worse they could get on my furniture and in my house. Do I have a right to be a little annoyed? And also if fleas start to become a problem in my house because of this how hard is it to get rid of them? If it's expensive do I ask her to help me pay for the cost? After Sydney's pill episode I can hardly afford anything. What do you guys think?