Hi, I have been lurking around here for a couple of months now and this forum is great. I have 2 cats, Tina, she is a year old this month and Cassie, she is 7 months old. Both I adopted from a rescue organization. When I got Tina I thought it was so cool that she had circular markings on her sides. 6 months later we found Cassie with the same circular markings. I assumed that these were kind of rare but apparently not. Anyone else seen cats with these types of markings? These 2 cats have been great, they both fetch and are excellent lap cats. Cassie is having some problems right now but we are working vigorously with the vet on this. Thanks everyone and look forward to many years on this site.