I have a 4 year old Rose Hair Tarantula, Eloise, who hasn't eaten in over a year. She also hasn't molted in about the same ammount of time. She startles really easily now and I'm afraid she isn't well. She has a shrunken abdomen, it looks like there is always dirt on her but it's not shriveled. We've lived in the Pacific Northwest for 2 years now (from utah) could it be the humidity that she doesn't like?