PopcornPigs
Adult Guinea Pig
I've just been grooming Frazzle and been horrified to find that he has a couple small matts in his fur around his bum
I'm really upset and been crying as I'm such a horrible owner! I tried brushing and cutting them out but he ended up biting me several times, even with him in a tube and me doing it from behind he managed to bite my legs. I don't know what to do and feel terrible.
Help please.

Help please.