Ask a Dog Vet and Get Answers to Your Dog Veterinary Questions
Hi, I'm Dr. Peter. Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.
Friend, Vitamin D3 toxicity in dogs is very dependent on the amount and weight of the patient. We get concern with doses above 100mcg/kg, in this case, based on weight your dog took a dose of 13.8mcg/kg, this will not be toxic for her; she will be fine.
My goal is to provide you with excellent service - I hope I've provided the information you were seeking, if you feel you have received anything less, please reply back as I am happy to address follow-up questions. Kindly rate me when you are done.
I am glad I was here to help.
You're welcome. :)