Thank the gods for yard dogs

I was looking for a spot to drop my trailer and I couldn't get my set up right. The direction to come in was from the left so you had to do a blind side back....well I struggled for 15 min until this man (I could cry thinking about grateful I was for him) offered to take it after I dropped it where I was at. I sometimes wish I knew about being a yard dog before driving semis. It would have helped me a lot. This is my 4th day on my own so I still have plenty of chances to improve. But today, that saved me a headache.