I was walking my dog which is around 50 lb. Upon seeing a lady walking her miniature sized chihuahau (like 4lbs) we made our way to a grassy area and paused so that she could pass by without any problems. My dog is very well behaved, but I figured that seeing as there was such a small dog, I didn't want to even bother as my dog as never been around one so small. The woman walked closer to us and was chatting. The next the I know she walked right next to us. She asked if my dog was friendly. I said yes, but I don't know how she is around dogs that small. She put her dog right in front of my dog even though I was holding mine back. Thankfully my dog sniffed, wagged tails, and was friendly.. but I feel that the woman never having seen my dog before would have had a little more sense. What are some bad cases of irresponsible dog owners you've seen? (Please no breeding stories.)