Help with chin skin.

Ok long one sorry. I rescued an adult chin so no idea how old she is or her full backround. She does not like being held but is comfortable jumping over me during playtime and having me scratch her while in the 'bath'. However she was completely matted and after a week of trying to gently brush them out found a brilliant post on here explaining it wont work and a link to a lady showing how to get them out with a special comb. Got the comb, managed to get the huge ones out without being...

Help with chin skin.