Hi RamiS:
I am so sorry to hear about little Moby's recent change in behavior! Specific concerns certainly include all that Spanky has mentioned! Please search diligently for stashes! From what you have communicated in the past, it seems that Moby's diet has been optimal but please list the details of this anyway! If there is any question at all about the adequacy of Moby's diet to prevent the development of Metabolic Bone Disease (MBD); it would be my suggestion to immediately begin the Emergency Treatment for this from Henry's Website! If this is not MBD, the treatment will be harmless yet IF it is MBD, the treatment may be life-saving! Here is a link;
https://henryspets.com/emergency-treatment-for-mbd/
Another consideration is the possibility of an infection and with that in mind, it may be worth considering the use of an antibiotic. I know that the ideal use of antibiotics is to first make a diagnosis that would potentially benefit from antibiotics and then begin treatment with an appropriate antibiotic but......
Do you have any antibiotics available (or from family or friends) and if so, what antibiotics do you have and what is the strength of the tablets or capsules or powder?
Also, RamiS, I must reluctantly mention the possibility that 9 year old Moby may be approaching his allotted life-span. Yes, Squirrels certainly have lived beyond 9 years but this is still a long (and wonderful) life for a Squirrel! I hope, however, that a definitive cause for what ails Moby can be found and an appropriate treatment plan can be expeditiously devised but I felt it best to mention this as a possibility. No matter what may be going on, Moby will benefit from the love and care and direct touches that you have always given him! You are a extraordinary Squirrel-parent!
I wish the best for Moby and for you, RamiS! Please keep us updated!
Regards,
SamtheSquirrel