My puppy was a crazy always hungry ball of energy. Two weeks ago she started to not eat a whole lot and was vomiting often. We took her to the vet a week ago when she was getting better. Got blood work done. Came back with nothing out of the ordinary. Get said she had high calcium, low heartrate and low temperature. She spent a week at vet on intervenes. They gave her steroids to give energy to eat and seemed to be doing better. We had the idea that we were taking her home today but got a call and it turned to the worst. The vet sent her home so she could be comfortable as she fades. What could possibly be wrong? She's always drank water, vet's have no answers, she's constantly watched so couldn't have gotten into anything... anyone know

At best it would be difficult for anyone here to say.
How old is your dog?
Did they give you any ideas on what may be going on?
It sounds as if you did everything right in getting her medical care.
Even the best vets don't have all the answers.
I'm sorry you are having to go through this, our pets are like family members.
I've been there and I know how difficult this is.
My thoughts are with you.