Just read White Fang / Call of the Wild.
The google band together when it suits them to prey on the weak, steal any piece of meat for fodder if they think they can get away with it, and turn on the weaker ones in their own pack at the drop of dime. They have no reservations about tearing weaker beings to shreds if they can benefit in any way from this savagery.
Primates are usually much more reserved, clan bonded, more organized, hierarchical, respect the alpha until they seek to usurp for mating, etc. Some are even pair bonded or solitary.
No, the google are not like primates, they are like roving packs of feral dogs.