We are currently working on our privacy system. If someone is following you they may see your timeline, your media, your pet's and they may contact you. Should you run into a problem please don't hesitate to contact us at support@petzinfo.com
You can currently set specific parts of your pet's information to public or private. See the FAQ section "My Pets" for more information.
Soon you will be able to set your profile and your pet's profiles to private and block user's. We anticipate this system to go into place over the next couple of months.