Dogs have a way of keeping us guessing. One moment they’re calmly snoozing on the couch, and the next, they’re bolting through the house like furry rockets. These quirky actions might seem random, but there’s usually a deeper reason behind them. Whether it’s instinct, an attempt to “chat,” or just them being their lovable selves, every curious move has a story.
Let’s dig into 20 behaviors that might leave you scratching your head—and your pup wagging their tail.
20 Strange Dog Behaviours
Behavior 1: Spinning in Circles Before Lying Down
Ever seen your dog twirl like they’re in a canine ballet before finally plopping down? This little ritual harks back to their ancestors, who would tramp down grass or leaves to create a snug sleeping spot while keeping an eye out for potential threats. Think of it as their version of fluffing a pillow—only way more theatrical.
Behavior 2: Chasing Their Tail
Is your pup spinning like a four-legged tornado? While it often looks playful, it might be more than just a goofy pastime. Tail-chasing can signal boredom or a need for attention. In some cases, it could even hint at itchiness or a deeper medical concern. If it becomes an obsession, it might be time to phone your vet.
Behavior 3: Sniffing Other Dogs’ Rear Ends
Yes, it’s awkward for humans, but for dogs, this is like a friendly handshake mixed with a Facebook profile scan. Dogs have scent glands around their rear, sharing all kinds of information—like age, mood, and even diet. It’s a quick way for them to get acquainted without awkward small talk.
Behavior 4: Tilting Their Head
That adorable head tilt might look like your dog is deep in thought, but it’s often about improving their ability to hear or see. They’re adjusting to catch every tone of your voice or better understand a sound in the distance. It’s also possible they’re just trying to charm their way into getting a treat or a walk with their favourite dog leash.
Behavior 5: Eating Grass
Watching your dog munch on grass can feel baffling—are they part-cow? While no one knows for sure, theories range from soothing an upset stomach to supplementing fiber. Or maybe they just enjoy a little greens with their kibble. As long as they’re not overdoing it, it’s usually harmless.
Behavior 6: Carrying Food Away to Eat
Does your dog grab a mouthful of kibble, trot off to the other room, and then eat it piece by piece? This quirky habit likely stems from their pack mentality. In the wild, a lone wolf might drag food to a quiet spot to avoid competition or protect their meal from prying eyes. Even if there’s no rival in your home, this behavior can linger as an instinctual habit.
Behavior 7: Pawing at You
A paw to the leg or arm might feel like your dog is demanding attention—and they probably are! But it’s not always about being needy. This gesture can also mean they’re offering affection, asking for help, or trying to communicate something specific, like hunger or playtime. Think of it as their version of tapping you on the shoulder.
Behavior 8: Sleeping on Their Back with Legs in the Air
This “dead cockroach” pose might look silly, but it’s actually a huge compliment. When dogs sprawl out like this, they’re exposing their most vulnerable areas—a sign of complete trust and comfort. Bonus: this position helps them cool off on hot days since their belly fur is thinner.
Behavior 9: Barking at Nothing
You’re sitting in a quiet house when suddenly, your dog explodes into a barking fit at…well, nothing. Or at least nothing you can see or hear. Dogs have far keener senses than humans, so that “nothing” might be a distant sound, an unusual smell, or even subtle vibrations. It’s their way of saying, “Something’s up!” even if we remain clueless.
Behavior 10: Howling Along with Music
When your dog hears a song or a musical instrument and starts belting out their own tune, they’re not auditioning for a talent show. This behavior links back to their wolf ancestors, who used howling as a form of group communication. Your dog might feel like they’re joining the “pack” when they howl along to a catchy melody.
Behavior 11: Staring Intensely at You
Ever feel like you’re being silently judged by your pup’s intense gaze? Rest assured, it’s usually not criticism. Dogs stare to communicate—whether they’re hoping for a snack, seeking attention, or simply expressing affection. That unblinking look could mean they’re soaking in all the love they feel for you.
Behavior 12: “Zoomies” (Sudden Bursts of Energy)
Picture this: your dog suddenly tears around the house, skidding across rugs and bouncing off furniture. These outbursts, lovingly called “zoomies,” are a way for dogs to release built-up energy. It’s their version of letting loose after a nap or a quiet day indoors. Just sit back and enjoy the show.
Behavior 13: Sleeping with Their Head Propped Up
Does your pup like to snooze with their head resting on the arm of the couch or a pillow? This might help them breathe easier, especially if they’re a breed prone to respiratory issues. Or, it could simply be that they find the elevated position more comfortable—because who doesn’t love a good headrest?
Behavior 14: Nosing Their Food Bowl
If your dog nudges their bowl around the floor, they might be trying to tell you something. It could mean they’re bored, feeling playful, or even signaling that they’re not thrilled with the menu. Sometimes, it’s just a case of “I’m having fun pushing this noisy thing around.”
Behavior 15: Rolling in Smelly Stuff
Your freshly bathed dog finds the stinkiest patch of dirt or garbage and rolls in it with glee. Why? Experts believe it’s a throwback to hunting days when masking their scent helped dogs sneak up on prey. Others theorize it’s their way of marking a “find” with their own scent—or just indulging in sensory joy.
Behavior 16: Chewing on Their Feet
If your dog gnaws at their paws, it might seem like a strange (and slightly worrying) habit. This could point to itchiness from allergies, a cut or irritant stuck between their toes, or even stress-related behavior. While occasional nibbling is normal, persistent chewing might need a vet check to rule out infections or other issues.
Behavior 17: Leaning Against You
When your dog leans their full weight into your side, it’s not just about closeness—it’s about connection. This endearing gesture is often a sign of trust and affection. They’re seeking your comfort and showing that you make them feel safe. Or maybe they’re just using you as a comfy support system during nap time.
Behavior 18: Barking While Dreaming
Ever hear your dog let out muffled barks, growls, or even whimpers while they snooze? Dogs dream during their REM sleep stage, and those noises likely reflect memories or activities they experienced while awake. It’s a glimpse into their busy little minds as they relive chasing balls or exploring new scents.
Behavior 19: Digging on Furniture or Floors
Your dog scratching at the couch or digging at the carpet isn’t a random act of destruction—it’s instinctual. In the wild, dogs would dig to create a comfortable resting spot or regulate their body temperature. At home, it’s more about channeling that deeply ingrained habit, even if the soft couch doesn’t need “fluffing.”
Behavior 20: Sniffing Your Crotch
Few behaviors are as awkward for owners as when their dog decides to stick their nose in places you’d rather they didn’t. This isn’t your dog being rude—it’s instinctual curiosity. Humans, like dogs, have scent glands in certain areas, and sniffing is your dog’s way of gathering information about you. It’s their version of asking, “So, what’s new with you?”
Dogs are endlessly fascinating, from their endearing quirks to their downright puzzling actions. While many of these behaviors are rooted in instinct or communication, they’re also part of what makes dogs such unique companions. Understanding why they do what they do helps strengthen the bond you share—and makes their antics even more enjoyable.
That said, if any behavior seems excessive or hints at discomfort, it’s always worth consulting your vet. After all, a happy, healthy pup is the ultimate goal, even if they do sometimes eat grass or sprint through the house like a lunatic.