Hypoglycemia is not normal for an adult dog. Is the the only symptom shaking? Could he just be cold? Has she tried putting a shirt or sweater on him? If he is having other symptoms and its truly hypoglycemia then she needs to talk to her vet about it pretty quickly.
__________________  Taylor  My babies Joey, Penny , Ollie & Dixie   Callie Mae, you will forever be in my heart! |