Looking at things positively though her mobility has not deteriorated at all, she's sprightly and has plenty of energy on the walks. She's full of fun and keeps up with her walking partners, and of course her appetite is still normal, well greedy.
The grey doesn't bother me at all, hell it's only hair, but I do wonder why she is loosing muscle mass, I just hope it nothing but the symptoms of old age. I do remember Tali went the same, but I think she was older when I noticed. I can't think I've noticed it with others, other than Kiri but of course that was because of her condition and not her age.
Take everyday as it comes and let her enjoy her adventures is all we can do. Hopefully next week I'll be recovered and will feel well enough to take them all on some travels .. she'd like that .. and so would I!