@beanutbutter oh you're so right, I should have added a disclaimer!! I'll specify in the rules, but for a mass ping after the initial puppy pings, you don't have to express interest again!! I'll find a way to word that properly.
For now, when I ping you as part of a mass-ping (when others have passed), you do not have to comment if the wolf is already claimed. Only when the individual ping (when you're pinged initially for the first litter) goes out do you have to comment within a week to tell me you still are interested in future pups!
I will work on this wording/the rules formatting and fix this as well as update all the past litters since I've fallen behind!