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Dogs prefer ‘baby-talk’ to adult speech, study shows
This is the first neural evidence that dogs are tuned to speech that is directed specifically to them.

They may also listen better to female speakers.

A study has revealed that dogs respond better to ‘baby-talk’ or ‘dog-talk’ than normal adult speech.

The research aimed to discover if dogs’ brains, being of limited linguistic competence, were sensitive to different speech styles, much in the way that infants are.

Infant-directed speech, often characterised by exaggerated prosody, is considered important to a child’s cognitive, social and language development.

The study investigated if dogs had similar responses to infant-directed or dog-directed speech.

To examine this, researchers used a functional magnetic resonance imaging (fMRI) machine to measure the brain activity of trained, conscious family dogs listening to different styles of speech.

The dogs heard dog-, infant- and adult-directed speech that had been recorded from 12 women and 12 men in real-life interactions.

The results showed that the dogs’ auditory brain regions responded more to dog-directed and infant-directed speech than to adult-directed speech.

This is the first neural evidence that dogs are tuned to speech that is directed specifically to them.

Furthermore, the data also showed that the dogs’ speech sensitivity was more pronounced when listening to dog-directed or infant-directed speech that was spoken by women, being affected by voice pitch and variation.

This neurone sensitivity to pitch and tone may explain why domesticated dogs outperform other animals when processing speech.

The investigation was conducted by researchers at Eötvös Loránd University’s Department of Ethology, the Research Centre for Natural Sciences and the Eötvös Loránd Research Network.

Anna Gergely, co-first author of the study, said: “Studying how dog brains process dog-directed speech is exciting, because it can help us understand how exaggerated prosody contributes to efficient speech processing in a non-human species skilled at relying on different speech cues (e.g. follow verbal commands).”

Anna Gábor, co-first author of the study, said: “What makes this result particularly interesting is that in dogs, as opposed to infants, this sensitivity cannot be explained by either ancient responsiveness to conspecific signals or by intrauterine exposure to women's voice[s].

“Remarkably, the voice tone patterns characterising women’s dog-directed speech are not typically used in dog-dog communication – our results may thus serve evidence for a neural preference that dogs developed during their domestication.”

The full study can be found in the journal Communications Biology.

Image (C) Shutterstock

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Free CPD announced for BVNA members

News Story 1
 Zoetis is to present a CPD event for free to members of the British Veterinary Nursing Association (BVNA).

Led by veterinary consultant Ruth Moxon, the one-hour online session is designed to help veterinary nurses discuss parasiticide options with clients. It will advise on structuring recommendations, factors for product choice and moving away from 'selling'.

'How do you recommend parasite treatments to your clients?' will be presented on Tuesday, 20 May at 7.30pm. It is free for BVNA members, with £15.00 tickets for non-members.

Veterinary nurses can email cpd@bvna.co.uk to book their place. 

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News Shorts
DAERA to reduce BVD 'grace period'

DAERA has reminded herd keepers of an upcoming reduction to the 'grace period' to avoid BVD herd restrictions.

From 1 May 2025, herd keepers will have seven days to cull any BVD positive or inconclusive animals to avoid restrictions being applied to their herd.

It follows legislation introduced on 1 February, as DAERA introduces herd movement restrictions through a phased approach. Herd keepers originally had 28 days to cull BVD positive or inconclusive animals.

DAERA says that, providing herd keepers use the seven-day grace period, no herds should be restricted within the first year of these measures.

Additional measures, which will target herds with animals over 30 days old that haven't been tested for BVD, will be introduced from 1 June 2025.

More information is available on the DAERA website.