
I know folk with Weimeraners and they can be one of the breeds that do not take to being away from their owner for any length of time.
The person I am aquainted with kept two other breeds, and only had problems wioth the Weims, who sshe found hated being left even for reasonabley short periods with other Canines for company.
Of course it might just have been these individuals.
You are more likely to have luck with a more independant breed, that is more laid back, and woulod be able to amuse itself during the day as long as you gave it pelenty of time in the morning and evenings.