If you have a dream about a dog car this means that you are thinking about all of the ridiculous things that have taken place in your life recently and the effect that theyвЂ™ve had on you. You are considering all of the oddities youвЂ™ve had to deal with and all of the incongruence in your life. A dream like this does not come often but it is one that holds immense meaning. Try to translate it later when you have a bit more time to yourself. There are a lot of possible meanings but only you can gather them this time.