I didn't let Ollie off lead until he was 8 months old cos I was so scared, so I know how you feel. I put him onto a long line and trained recall over and over again. Once I was confident he'd come back, I'd let him off for a few minutes when there were no distractions. Take sausages, chicken, liver treats, anything really really tasty, or a squeaky, special toy that he loves and run around like a mad person to get him to follow you when he's off. Then put the long line back on, and then take it off after a few minutes. Eventually, you'll be able to take it off completely. good luck.

__________________

I OWN A CHOCOLATE ROAN COCKER SPANIEL
RIP David xx Run free at the bridge. Love you always xx 19th February 2011
RIP Jack and Mickey xx Run free at the bridge. Love you forever xx 20th June 2011