I have been noticing Blossom's base of a nail or two or so are red. I just googled it and see it CAN be something like a fungus? I guess I have to take her to the vet now but can I have some information on what causes this. She is not licking or seemingly bothered. I have been washing her feet lately---have I maybe not dried them properly. I don't detect an odor and I don't think her nails are too long (they have been longer in the past). Her nails were trimmed Oct. 30th. I read it can be contagious to people if a fungus but I seem fine and hold her paw all the time. How is this evaluated? If it is a fungus I am sure the drugs are not all that good for her. Any thoughts on this? Thank you