Autumn was attacked not long ago. She was shy and timid around other dogs for a while but we just kept going back to the park as usual and in a few weeks she gained back her confidence. Hopefully Lilly will bounce back quickly. Bring her around other dogs she can play with and just keep a close eye on them. Successful play sessions will help her realize that its ok to be play. I don't think you are sure if she's even going to act strange or not yet so we'll keep fingers crossed. Some dogs aren't phased the next play session. As for Molly, I don't know what to say. Something went wrong. Maybe she had a sore spot or was nervous because her owners weren't there. You should bring them out on leashes to play and see how they do. There is a lab at our park who has to be on a leash for a while because they got an invisible fence and he had a sore spot on his neck from the shocks he gets before he learns the boundries (I hate these fences). Sometimes its something like this that makes a dog snap. I hope that if you act the usual way she will not have any long-term effects of getting attacked. Give her a treat for me and some lovin' and hopefully she'll be feeling better in no time.