November 2013 PMID 24184108

Seeing left- or right-asymmetric tail wagging produces different emotional responses in dogs.

Marcello Siniscalchi, Rita Lusito, Giorgio Vallortigara, Angelo Quaranta

Mentions

226
Peak: 1 in Nov 2013
across 6 sources since Nov 2013

Extended reach

111,993
potential audience

Total likes

1,960

Video views

105,242

Mentions per month

Nov 2013 – Jul 2025

Where it's discussed

  • News168 articles
  • Facebook32 posts
  • Blogs16 articles
  • X / Twitter4 posts
  • YouTube3 videos
  • Reddit3 posts

AI synopsis

What people are saying

The discussions reflect a positive reception with references to scientific proof from 2013 and personal insights into animal behavior, exemplified by phrases like 'fascinating' and mentions of studies on tail wagging asymmetry. The tone balances curiosity and appreciation, emphasizing the relevance of the research for understanding animal emotions.

AgreementModerate agreement

Most comments acknowledge the significance of the findings, with some referencing past scientific evidence, indicating general support but not full consensus.

InterestHigh interest

The discussions indicate a high level of curiosity, especially with mentions of animal behavior and implications for understanding emotions.

EngagementModerate engagement

Participants actively engage by sharing related scientific studies and personal observations, demonstrating moderate depth of discussion.

ImpactModerate impact

While the findings are viewed as interesting, only some highlight potential applications, suggesting a moderate perceived impact.

Abstract in brief

  • Dogs show different emotional responses to left- or right-biased tail wagging, which are linked to asymmetries in their brain activity.
  • When dogs observe videos of other dogs with left-biased tail wagging, they experience higher heart activity and more anxious behavior compared to when they see right-biased wagging.
  • The ability of dogs to detect these tail movement asymmetries supports the idea that brain asymmetry is connected to social behavior in animals, with potential implications for improving dog welfare.]

Top posts

Most liked on X and Bluesky
Gᴀʙʀɪᴇʟ Fᴇʀʀᴇɪʀᴀ ᵠ
@G_Ferreira · X

Por acaso achei uma coisa que vocês precisam saber: cachorros balançam o rabo mais pra esquerda quando estão tristes ou estressados e mais pra direita quando estão felizes. Essa assimetria em conexão com comportamento é comum no mundo animal. Bom sábado: https://t.co/DYxUUpqT72

Jun 24, 2023 · 12 likes · 4,252 followers View post →
The_Water_Bearer ♒️
@ca58native · X

#Conservatives vs. #Leftists In 2013, three Italian scientists proved that a dog’s tail wagging reflects behavior: Tail wags to right = a positive & relaxed dog. Tail wags to left = a negative & anxious dog. https://t.co/uPbntj7sVq https://t.co/PhpNhATTI5

Jun 2, 2019 · 1,206 followers View post →
Courtney C Walton
@CC_Walton · X

No, I'm not avoiding grant writing at all.... Fascinating! 'Seeing Left- or Right-Asymmetric Tail Wagging Produces Different Emotional Responses in Dogs' https://t.co/C3LtvexxDm

Jan 16, 2019 · 970 followers View post →
momokamama
@love_jrt · X

イタリアの神経科学者が論文出してるらしい https://t.co/uq821Iqt5K

Jul 13, 2025 · 326 followers View post →

All mentions

momokamama
@love_jrt · X

イタリアの神経科学者が論文出してるらしい https://t.co/uq821Iqt5K

Jul 13, 2025 · 326 followers View post →
Gᴀʙʀɪᴇʟ Fᴇʀʀᴇɪʀᴀ ᵠ
@G_Ferreira · X

Por acaso achei uma coisa que vocês precisam saber: cachorros balançam o rabo mais pra esquerda quando estão tristes ou estressados e mais pra direita quando estão felizes. Essa assimetria em conexão com comportamento é comum no mundo animal. Bom sábado: https://t.co/DYxUUpqT72

Jun 24, 2023 · 12 likes · 4,252 followers View post →
The_Water_Bearer ♒️
@ca58native · X

#Conservatives vs. #Leftists In 2013, three Italian scientists proved that a dog’s tail wagging reflects behavior: Tail wags to right = a positive & relaxed dog. Tail wags to left = a negative & anxious dog. https://t.co/uPbntj7sVq https://t.co/PhpNhATTI5

Jun 2, 2019 · 1,206 followers View post →
Courtney C Walton
@CC_Walton · X

No, I'm not avoiding grant writing at all.... Fascinating! 'Seeing Left- or Right-Asymmetric Tail Wagging Produces Different Emotional Responses in Dogs' https://t.co/C3LtvexxDm

Jan 16, 2019 · 970 followers View post →