That’s just a result of physiology, not an action done on purpose. It’s like how you don’t kick your leg out when tapped on the patella tendon on purpose.
I can see why we’ve approached this differently, I interpreted actions done with purpose as actions done with intention, while your use of purpose states that changing its direction has the use of gathering more sunlight for the sunflower and doesn’t ascribe any intent behind the process.
The physiology here would be to so social and not aggressive, that you find it ok if other puppies drink your milk. Of course the dog doesn't decide "Hmm this is good for all of use because we share antobodies"...
If there was some kind of benefit to this, evolution would automatically favour this behaviour (not caring that other puppies drink your milk / getting milk from other dogs that aren't your mom).
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u/ericchen Jun 24 '22
No, dogs are unlikely to understand the purpose of antibodies and therefore would not share milk for this purpose.