As much as I love dogs and believe me, I love dogs , I don't think I would be very happy if a friend decided to show up at my home with a dog without asking for my permission or at least giving me a heads up. Dogs are great, but they are also a lot to deal with, so bringing that energy to someone else's house is definitely something you should run by them first. Especially on holidays like Thanksgiving. If someone decides to host a Thanksgiving dinner, they have to get their house ready for all…