I'm sure he is fine. I know you are thinking that you could cause CT but that is something that will not happen quite as easily as you are imagining. He's safe and unharmed. Give him an extra smooch tonight and surely don't let this stop you from walking him in the future. Enjoy your walks and use a harness for walks in the future.
__________________ “Never argue with a fool, onlookers may not be able to tell the difference.”  Mark Twain |