Tag: Domestication

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Down Dog by James Penha

I knew my dog sensed
my anxiety he scents—
and empathizes!

by James Penha

A new study shows that not only do dogs smell human stress, they are themselves depressed as a result.

Further reading:

‘The odour of an unfamiliar stressed or relaxed person affects dogs’ responses to a cognitive bias test’, 2024, Parr-Cortes, Z., Müller, C.T., Talas, L., Mendl, M., Guest, C., & Rooney, N.J., Scientific Reports. Available: https://doi.org/10.1038/s41598-024-66147-1

‘Dogs can smell human stress and it bums them out, study shows’, 2024, Page, S., The Washington Post. Available: https://www.washingtonpost.com/lifestyle/2024/08/08/dogs-smell-human-stress-study/

Author bio:

Expat New Yorker James Penha (he/him 🌈) has lived for the past three decades in Indonesia. Nominated for Pushcart Prizes in fiction and poetry, his work is widely published in journals and anthologies. His newest chapbook of poems, American Daguerreotypes, is available for Kindle. Penha edits TheNewVerse.News, an online journal of current-events poetry. You can find out more about James’ poetry on his website https://jamespenha.com and catch up with him on Twitter @JamesPenha

Enjoyed James’ sciku? Check out more of his sciku here: ‘Quantumku’, ‘DNAncient’ and ‘If a Tree Talks in a Forest’, ‘Air-Gen-Ku ‘, and ‘Boys Whale Be Boys’.

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Cause and effect

They’ll blow your house down

as they grasp cause and effect

much better than dogs.

 

The process of domestication is thought to impact on a number of cognitive and physical properties as species adapt to the human environment. The close social ties between humans and dogs are an extreme example and comparing the cognition of dogs with wolves can reveal information about the impact of domestication.

Using animals housed under similar pack conditions and with prior experience of interacting with humans, Lampe et al (2017) found that whilst wolves and dogs can follow human-given communication equally well, wolves were better at understanding causal cues in the absence of humans (such as a rattling container indicating the presence of food). Domestication may have led to a reduction in the ability of dogs to solve some problems independently of humans.