Hmmm....I have a similar problem. For Web, maybe you can get a retractable or 20+ fot long leash and whenever you take him out, put that leash on him. Let him run until you want him to come back. Call him and when he doesn't come, start pulling him back to you and reward him. Once he comes when called because he knows he is getting a treat, try letting him off leash. That is what I have been doing.
Now, for Candy, maybe clicker training isn't the greatest idea. But, if you choose to continue, you should use a command like "gentle" or "calm" and reward her when she calms down...then she will learn that getting the treat intales calming down. Once you have the "calm" (or whatever word you choose to use) down you can start a training session off with this command and inbetween different commands like sit or down, you use this command again.
Hope that this helps.... :D