Hello Annija.
Shivering and weakness can be common symptoms of unregulated diabetes and so many other conditions. Because unregulated diabetes can become life-threatening if left unmanaged, you need to seek proper medical care for her; either at your regular veterinarian or request a referral to a specialist.
With the proper care, 11 year olds can lead many more years of a good life.
Dr K
Hi Dale,
I’m not a vet, just lifelong experience with a variety of animals, but until a vet see’s your post I’ll chime in. . Prior to giving your dog any supplements or other pills you should consult your vet to determine if the supplement is needed or not. Sometimes an underlying condition could be the cause of your pets problem. At 15yrs old, that’s pretty senior for a lab and I’d be thinking at this point your pet may need a heavier type of medication to help with the stiffness and pain involved with getting up.
Looking forward to what vet’s reply.
Good luck!
~kelly