Hi Casper and Welcome!!
About the avatars:
You are able to insert an avatar by supporting PetLovers.Com through a subscription. Not only will you be able to place an avatar, but you receive 365 days of great perks! Perks include a custom avatar, custom title, profile picture, space for up to 150 PM's, up to 10 Megs of attachments and more!
Supporting Petlovers.com helps keep this wonderful site going for everyone, including those who are not able to monetarily support it, to enjoy the great stories, pics, and educational aspects.
Sure glad you joined and look forward to seeing some pics of your pets! We love them pics.........