Has anyone got any suggestions as to how to get my 5 month old viszla to come back when off the lead, if it's just me and the kids he's great but if he sees someone or another dog he's off, in his world everyone and everything is there just to fuss and play with him! I've tried all sorts of treats but he prefers to play. He's an absolutely beautiful fun loving dog and great with the kids but it is a concern that he could scare someones child. I do put him back on his lead if I see something or someone but sometimes he hears them before i see them. I don't really want to use an extender lead because my boys are only 5 and 6 and I'm scared that they will get caught up in the lead. Any tips will be greatly appreciated.