Thanks for all your support - will think about everything this week. Had a lovely walk with him in the forest tonight. Just me , him and the ball. Met a couple of other dogs and all went ok. He is a lovely dog - he’s flat out on the couch just now. Was thinking I might see if I could defer classes for a year until he is bigger - given that I am local - if not probably won’t go back - just find it too stressful - would rather spend my Sundays going for a lovely long walk somewhere with him where he can run about off the lead and enjoy himself. Thing is I can take him To a really busy beach with tonnes of dogs and he is best behaved dog on the beach - totally focused on his ball and me. Might just do that instead this Sunday.