I am looking for a good app for dog photo sharing. I found a few: Top Dog (http://itunes.apple.com/app/top-dog/id436395944?mt=8): Free. Simple but amateur design, not much interaction among dog owners, quickly get bored. 3 stars. Hot Dogs (http://itunes.apple.com/us/app/hot-dogs/id448254778?mt=8): Free. Beautiful professional design, need to improve on dog owner interaction as well, but you can record dog barks and leave voice comments, appears to be pretty fun. 4 stars. iRate Dogs (http://itunes.apple.com/us/app/irate-dogs/id336544853?mt=8): Free. Has paid pro version. Design not bad, the ads is a little annoying though. You can comment on each other's photos. 4 stars. Do you have other suggestions? Let me know. Thanks.