Many people assume that human touch is something only cats and dogs enjoy. Yet a new study suggests that baby chicks can also feel happy when people treat them calmly and kindly.
Scientists at the University of Bristol examined the idea and found evidence that early human contact can influence animals’ feelings and behaviour. Chicks given gentle care in their early days may become less fearful and feel more at ease around people as they grow.
The finding matters for farming and animal care because it suggests that simple kindness can make an animal’s everyday life better.
Why early human contact matters for chicks
An animal’s early experiences help shape what it learns. Rough or noisy handling can leave a chick frightened and stressed, while calm, gentle contact can lessen fear and support its overall well-being.
The researchers wanted to explore a further question: does gentle touch merely reduce fear, or can it also produce positive feelings?
To investigate, they used a method designed to assess how animals remember experiences. It examines where animals choose to spend their time according to how they felt during previous encounters.
How chicks respond to humans
The team studied 20 young chicks, each of which explored a box divided into two chambers identified by different colours.
First, the scientists established which side each chick naturally preferred. They then began training sessions that continued over several days.
One chamber was consistently associated with gentle interaction with a person. In the other, a person was present but remained silent and motionless, giving the chicks two distinctly different experiences.
Each chick took part in repeated sessions over 12 days, allowing it to form strong memories of both settings.
Calm care versus neutral presence
In the gentle chamber, a person stroked the chick softly, spoke in a calm voice and moved slowly to avoid causing stress.
In the neutral chamber, the person remained quiet and still, without touching or communicating with the chick. The setting was safe, but offered little stimulation.
The researchers observed changes as the sessions progressed. Many chicks gradually grew more at ease with being touched. By the end, most accepted stroking, while some even fell asleep during the interaction.
The chicks appeared to be doing more than simply putting up with touch: they were relaxing.
Chicks choose kindness
Once training was complete, the chicks were free to move between the two chambers. Most chose the one associated with gentle handling.
Their preference remained strong over several days, suggesting that they remembered the positive experience and went back to it.
The chicks did not avoid the neutral chamber, however. This is important because it suggests they were not fleeing an unpleasant experience; rather, they were actively choosing the one that felt better.
Signs of positive emotions
The study also examined how the chicks behaved during the sessions. They made fewer distress calls while being handled gently.
Chicks’ vocalisations often indicate stress, particularly when they are alone. Calling less frequently suggests that they felt safer and calmer.
Other behaviours pointed in the same direction. Growing acceptance of touch and falling asleep while being handled are signs of comfort, indicating that the gentle interaction produced a positive emotional state.
Human touch improves chick welfare
Dr Ben Lecorps, a senior lecturer at Bristol Veterinary School, explained why the research matters.
“Our findings show that gentle human contact can trigger positive emotions in young chicks,” he said.
“The study demonstrates how simple, calm handling has the potential to shape the human-animal relationship from fear-inducing to positive and consequently improve the chicks’ welfare.”
The insight underlines how kind actions can alter the way animals feel about people.
Creating positive experiences for animals
The research contributes to understanding of animal welfare by showing that people can do more than avoid causing stress: they can actively give animals positive experiences.
Early life is particularly important. Young chicks learn quickly, and gentle contact at that stage can influence their behaviour in the long term.
For farmers and animal carers, small adjustments can therefore have a significant impact. Calm handling, soft voices and gentle touch can benefit emotional well-being as well as overall health.
Even the smallest animals respond to kindness, and a gentle touch can sometimes be all that is needed.
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