Humans love having pets. Seems like some other primates do, too

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Scientists examined 427 interspecies interactions across 88 primate species finding that every primate, regardless of species, held some behaviour that could be linked to pet-keeping.

Scientists examined 427 interspecies interactions across 88 primate species, and found that every primate, regardless of species, held some behaviour that could be linked to pet-keeping.

PHOTO: NEIL CHALLIS/NYTIMES

Taylor Mitchell Brown

  • Researchers observed chimpanzees gently caring for other species, suggesting early forms of pet-keeping may exist among primates.
  • A study collected 427 instances of primates interacting with different animals, showing behaviours like play, grooming, and adoption-like bonds.
  • These interspecies bonds may arise from social needs like loneliness and could help improve multi-species management in zoos and sanctuaries.

AI generated

Ishe and Dembe, two young eastern chimpanzees, were leaping from branch to branch in the dense jungle canopy of a reserve in Uganda when the chimps surprised watching researchers.

The pair approached a nearby red-tailed monkey, not with aggression, as is common in chimpanzees, but with caresses. Ishe and Dembe began calmly combing the monkey’s tail.

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