I discovered some strange yellow, hard fungus looking stuff on my guinea pigs front paw. it's only one the one and it seems to be growing out of her pads. I'm thinking it's either a type of fungus or spurs, because it looks sort of similar to a picture of spurs that I seen. They have fleece bedding but she runs around a lot and she stands on her back feet and leans against the bars of the c&c cage when she knows there is food coming. So I feel like spurs is also plausible. I'm just trying to decide what it is for sure and if it's treatable at home. I've just taken my other one to the vet recently for ringworm, which this one didn't get.
I'll add a picture, let me know what you think. Thank you!
I'll add a picture, let me know what you think. Thank you!