Lucky for this little dog the SPCA neglected to use a scientific assessment test. Had they done so, the dog would most likely have been killed as unadoptable.
In this case they walked away with their $300 and gave the dog to to people they did not know, nor did they know how the dog would be treated in his new home.
Just an other case of bungling, all pointing to incompetent management.
It is fortunate that the present caregivers know how to treat the little animal and thereby saved it's life.