The analogy between Information Science and Biology fails. This attempt to create a dog with "dual processors" is an example. Though able to shop on-line, the pets make poor buying decisions (a ton of Snausages, four hundred rabbit traps, paying the "ransom" for all the dogs in the pound, etc.). While not benefiting humans, the genetic modifications do enhance traits central domestic dog survival, such as:

Dual masters may pet the dog's head at the same time.
Begging yeild increases two-fold.
The ability to obey the "shut-up" command and still continue to bark.