Thanks everyone. ^_^

She loves her glucosamine pills - they're liver flavored! Everyone I've talked to says they really help.

Val, I haven't heard of MSM. I'll look into it. - I'll try to find that catalog. (edit- okay, I found it! They only have plain MSM for horses, but they have dog pills with glucosamine and msm! some of them are cheaper than what we got. I might have to buy some when we run out. thanks!)