The ultimate dog behaviour quiz

Dogs often roll in poo to disguise their own scent – an instinctive behaviour thought to stem from their past, helping them stay less detectable to prey or predators. Other theories suggest they may be marking territory or just enjoying the strong smell. While unpleasant for us, it’s a natural behaviour driven by instinct rather than mischief.

Tail wagging can often be a sign of happiness, but it can also reflect nervousness, tension or uncertainty. The speed, stiffness and position of the tail – along with the rest of the dog’s body language – can help to provide clues.

Dogs can eat grass for a range of reasons – from seeking extra fibre to relieving boredom or simply enjoying the taste. Although it’s often assumed to be a sign of illness, many dogs graze because they enjoy it or because it may help with digestion. It’s a natural behaviour, but in some cases, it can also suggest a need for more mental stimulation or an adjustment to their diet.

Howling is a natural form of communication for dogs, evolved from their wolf ancestry, and often used to signal their location, mark territory or connect with others. Today, dogs may howl to alert their owners to something unusual, respond to high-pitched sounds such as sirens, or express anxiety, discomfort or a need for attention.

Dogs sleep to help recharge their bodies, process memories and maintain their immune systems, evolving only to expend energy when necessary. It’s normal for a dog to sleep a little more as they get older. However, if you notice any changes to your dog’s usual sleeping routine, such as nighttime wakefulness, it’s worth checking in with your vet.

A dog’s sigh can sound woeful, but it’s usually a sign of contentment or relaxation. It often happens when they settle down after activity or while resting in a comfortable spot. Other indications of feeling safe and content, such as a relaxed body posture and half-closed eyes, help you confirm that your dog’s sigh is a happy one. In some cases, sighing can also reflect mild frustration or boredom, so it’s worth considering the wider context and your dog’s body language for clues.

Dogs stare for lots of reasons: they may be seeking attention, waiting for a cue or simply trying to understand what you’re doing. However, a fixed or intense stare should always be interpreted in context alongside the rest of their behaviour. It’s worth remembering that prolonged, direct eye contact from unfamiliar humans can sometimes feel intimidating for dogs, so it’s best to keep eye contact relaxed and natural.