Offcourse dogs is one of Allahs creatings. But to have them inside my house where I pray is not okey. The dog is not a bad animal, but its not clean enough to be present in a household. Personally I love dogs and befor Islam I had many. And my family still have dogs. But it would not be kind to put the dog outside my house in a leach with out AC or shade.. Don't you agree?