Guinea Pig Saliva

[MissNutmeggers]

Hi!
I was having lap time with my piggy and she started chewing on my shirt's tassels. After I gently pulled them away from her, I noticed she left a bit of red on it. She has no other signs of illness, she's not loosing weight. Any ideas on what I should do?

 

[Siikibam]

Could it be stain from something red she ate? It’s hard to guess as it’s kind of vague.

 

[MissNutmeggers]

Sorry about that, maybe this will help.
She's 5-6 months old and has not had any red foods. It isn't like a big stain, its pretty little. At the time I posted that I was just kind of freaked out and wanted to make sure she was okay, but its been hours now ands she's completely fine. It was probably just nothing. Thanks for your feedback though!