Yes, dog tail wagging is involuntary. In other words it is a reflex, instinctive action over which the dog does not have control or has no desire to control. In fact domestic dogs don’t even think that they are tail-wagging as it is that instinctive. …
If you meet a dog in the street with their owner and you want to touch the dog you should do the following. You should ask the dog’s owner whether you can touch her dog. The well-prepared dog owner should be carrying a dog food …