Glad to hear that you are okay! I've been in a wreck before and it is definitely a very traumatic experience...

We took Otis to puppy classes last summer and it was great for him. He already knew most of the basic commands before he went to the classes (sit, lay down, shake, roll over) but obeying them in a room full of people and other puppies is a whole nother story! In our experience the classes were well worth it! He made a lot of new friends, had some great playtimes and the best thing about it for us was that after the classes had ended, quite a few of the owners took advantage of the puppy daycare that the trainers offered so we started taking him a couple of times a week to hang out with his buddies for the day and he absolutely loved it. We still keep in touch with some of the owners/dogs from his class.