Hey everyone, I recently noticed something odd around my young bp's mouth, I am not sure whether it is just her coloring and I just didn't notice, or if it is mouth rot. I am trying to find my camera and will hopefully have pictures up tonight, but for the mean time

could someone explain the main causes of mouth rot?

how to treat mouth rot temporarily before going to the vet

and could someone post some pictures of mouth rot on some of their bps (inside and/or outside of mouth) please?

thank you for any help, I may just be overreacting, but I am pretty worried

thanks again