Symptoms of Hypoglycemia Loss of appetite (
anorexia)
Increased hunger
Visual instability, such as blurred vision
Disorientation and confusion – may show an apparent inability to complete basic routine tasks
Weakness, low energy, loss of consciousness
Seizures (rare)
Anxiety, restlessness
Tremor/shivering
Heart palpitations
This is me, dog acting NOT IT'S SELF, I watch carefully, maybe for an hour or 2, maybe for a day, then off to the vet I go, whether it be an emergency visit where they charge extra matters not to me, what matters to me is MY DOG, If I were in your shoes and couldn't come up with a reason why this is a on again off again issue, that pup would have been at my vet. But that is me, call me OVER CONCERNED, Better to be safe then sorry, NOT TELLING YOU WHAT YOU SHOULD DO, just saying what I would do. I hope you can find out what is going on with her. Good luck, please keep us posted