Sick very Sick. A future fore warning for doggie breeders, careful who you share your love of dogs with.
Or advertise anything for sale, a car, puppies, anything. This could be looked at as a specific warning about relationships on the internet, but I think that is simplistic, and I still think relationships on the internet are no more or less likely to be dangerous than any other place where people meet strangers. We all need to try to be open to that 'spidey sense' that tells us something is wrong, and not deny those instincts.