[Clyde_Dexter]

If your vet is not open go online and read the reviews of the closest emergency vets near you... or ask friends if they have a vet office that they would recommend. I always hate when I have to go to a different vet because my regular vet isn't open but an emergency is an emergency. If she is acting unusual I would take her to the vet as soon as I possible could. Especially since she is so tiny ... the smaller yorkies health, when they get sick or ill, tend to go down hill very fast and drastically so I wouldn't risk waiting.