Ok well regardless lets try at least to rule things out.I take it the other beardie is a female,yes?What type of substrate do you have them on?Also are his femoral pores oozing?Does he run through his fecal matter?Please answer because regardless if they are in the same enclosure or not he may be alot more messy then the other picking and tracking things up that the other might not.You said it yourself that the other beardie does not cause the reaction so there is obviously some sort of external inlfuence thats causing this.zombies":64a4e said:as of ryte now they are in the same cage. gonna seperate them when they get a little bigger. but like i said, im not allergic to anything in the cage. ima have my brother pick him up n see if it happens to him too