Many people have a lot of dogs on here, right? And sometimes, they don't have a perk, so they have to go from dog to kennel to dog to click each individual pup to vaccinate them. Well, I think that there should be a "Next Dog" button on each dog's profile to lead them to the next dog in their kennel. So, if they start at dog one, they can keep using these buttons to go from dog to dog instantly without traveling back to their kennel page each time, and end at dog twenty and have them all vaccinated in little time! This feature should be available to ALL users, upgraded or not, because even users who aren't upgraded have many dogs that they always have to vaccinate.