I bought my beardie on 09/14/2024 from PETCO. I loved him from the moment he followed me through the glass. However, he had this black spot on his back that I thought was due to shedding. However, I am not worried that it is actually yellow fungus. He is a baby they said anywhere from 6-8 weeks. I have not taken him to the school yet as I am worried my students will get attached and something awful will happen to him. We would all be devastated. His enclosure at my house is small but my students parents funded a HUGE habitat for him so living space will be fine. I just bought him and to have him be sick immediately is not something my teacher budget can afford if he is truly sick. The internet said AWFUL things about YF!