Your dog’s wagging tail could mean something very different, Aylesbury dog expert warns

A wagging tail, a yawn or a dog rolling onto its back might seem easy enough to interpret.

But owners who assume these mean happiness, tiredness or an invitation for a tummy rub could be missing what their pet is really trying to tell them.

Qualified dog trainer Debbie Potter, who runs Potter Paws in Aylesbury, Buckinghamshire, is urging owners to learn more about their dogs’ body language.

Debbie has worked with dogs for 11 years and regularly updates her training and knowledge. One recurring problem she encounters is owners believing their dog is communicating one thing when its behaviour suggests something quite different.

Recognising those misunderstandings could help owners respond earlier when their pet feels uncomfortable, strengthening their relationship and reducing the risk of problems escalating.

Debbie said: “It’s such a shame when dogs are trying to tell us how they feel and we miss it, because their body language gives us so much information that could help them thrive.

“Owners love their dogs, but sometimes what they think means ‘I’m enjoying this’ actually means ‘I’m uncomfortable and need some space’.

“We can’t sit down and have a chat with our dogs, but we can learn to listen in another way. Recognising those little signals can help us build an even stronger bond and address worries before they develop into bigger behavioural problems.”

The key is to look at the whole dog and what is happening around it, rather than treating a single movement as a reliable translation.
Lip licking while dinner is being prepared, for example, can mean something different from lip licking during an interaction a dog finds worrying.

A stiff body and raised tail also tell a different story from a loose, relaxed dog whose tail is moving freely. Even rolling onto its back can sometimes signal anxiety rather than a request for affection.

Here are five sets of signs that can help owners understand their pets.

Happy: look for an easy, relaxed posture

When a dog feels comfortable, its body will usually look loose rather than rigid. Its ears may rest in their usual position, its expression appear soft and its mouth hang gently open.
Lowering its chest while keeping its bottom in the air can be an invitation to play. Read these signals together rather than relying on a wagging tail to tell the whole story.

Upset or uncomfortable: watch for subtle attempts to disengage

A dog that turns its face away, draws its ears backwards or repeatedly licks its lips may be finding an interaction uncomfortable.
A yawn outside a sleepy moment can also indicate stress. If these signs appear during a greeting or cuddle, pause and allow the dog to choose whether to stay close or move away.

Aggressive behaviour: recognise a request to back off

A dog becoming rigid, staring intensely or pulling back its lips to reveal its teeth may be warning that it needs space. Growling, lunging or snapping can indicate that the situation has escalated.
Fear, frustration or physical discomfort may be behind the response. Context matters, because growling can also accompany play.
End an uncomfortable interaction, create distance and seek veterinary advice if the behaviour is new or unexpected. Qualified behavioural support may also be needed.

Sad: changes in everyday habits offer more clues than facial expressions

There is no single posture that proves a dog is sad. After losing a familiar person or animal, some dogs may become subdued, show less interest in food, vocalise or look for their missing companion.
Changes in sleeping, eating or interaction should also prompt a veterinary check, as illness or pain could explain them.

Scared: staying still does not always mean feeling settled

A worried dog may shrink towards the ground, hold its head lower, pull its ears back or keep its tail close beneath its body. Some freeze instead of trying to escape.
Allow the dog a clear route away and help it gain distance from whatever is frightening it. Continuing to approach can increase its distress and lead to stronger warning behaviours.
Learning these signals means noticing when a dog needs support, as well as recognising when it is enjoying itself.
By responding to those quieter requests for space, owners can help their dogs feel safer and build trust that their concerns will be understood.