I remember the story.
I read it in a hard bound anthology I got at the local library in the 50s.

A dishonest person hacks into a computer system.
It had some sort of voice recognition capability.
He sings the cuddly pets song while he is working.
He returns home to find his house full of cuddly pets.

Unfortunately, that's all I remember (or perhaps misremember)

Good luck.

Russ (Permanent GUEST)