Why do dogs stare at us, dig up their beds, or roll in the grossest things imaginable? Discover the quirky world of canine behavior with 10 common (and confusing) things dogs do – explained in plain English.
Others are reading now
Dogs can act in all sorts of odd ways. Here are ten of the most common strange behaviors you’re likely to notice – and the reasons behind them.
Sniffing Other Dogs’ Butts

This is a dog’s way of saying hello. By sniffing the rear, they gather details about age, sex, mood, and health.
Circling Before Lying Down

A leftover instinct from their wolf ancestors. It helps them flatten the ground and check for hidden dangers.
Eating Grass

This is a common and usually harmless habit. Dogs might do it to aid digestion, induce vomiting, or simply because they enjoy it.
Also read
Digging in the Bed

When dogs scratch or “dig” at blankets or bedding, they’re trying to create a safe, cozy sleeping spot.
Staring Intensely at You

Often a form of bonding or communication. Dogs stare to get your attention, understand you – or in hopes of getting a treat.
Running in Their Sleep

Twitching and moving while asleep means your dog is dreaming. Like humans, dogs experience REM sleep and replay daily moments.
Tilting Their Head

This cute gesture usually means the dog is concentrating, trying to better understand your words or focus on a sound.
Making Weird Noises

Grumbling, whining, or snorting can be part of their communication. These sounds may reflect excitement, frustration, or a request.
Rolling in Gross Things

It’s instinctual. Dogs often roll in smelly stuff to cover their own scent or bring back “interesting” smells to their pack.
Constantly Licking You

Licking is a sign of affection, submission, or attention-seeking. It can also mean they enjoy the salty taste of your skin.