Teddy grew up as a show dog and was "made" to love everyone. Then when we got him at the age of 2 he spent the next 4 years of his life around 10 or 11 kids under the age of 10. So he is weel socialized. When Tango was little did he get to socialize with small children in a good way? Or has he just recently started to act like this? Well if he just recently started to act like this then it might because heis getting older. If he has always been liek this then mabe when he was ltitle he had bad experince(s) with children, which might have scared him. Now I am no expert but I do know alot about dogs.