Please let me have your opinions. I took my grandchildren to a toddler group at our local nursery. One of the staff from the nursery had brought her dog into work (a regular occurrence). I was somewhat horrified when the dog came over to the rug we were sitting on and defecated on it. The owner came over, picked up the offending items and sprayed a bit of disinfectant on the rug. I don't know why but no one said anything. The leader of the group then tried to have a sing song on the rug. I picked it up and found another rug. When I got home I was rather cross with myself for staying quiet. Is this sort of thing acceptable and should the dog even be there?