Weird Things That Dogs Do That Are Completely Normal

Dec 18, 2025byEmily Dawson

Dogs fill our lives with joy, laughter, and sometimes a bit of confusion.

Their quirky behaviors can leave us scratching our heads, wondering what on earth they’re thinking.

But here’s the thing: most of these strange habits are perfectly normal and rooted in their natural instincts.

Understanding why your furry friend does what they do can help you appreciate their unique personality even more.

While these behaviors are generally normal, excessive or obsessive versions of any behavior may indicate stress, boredom, or medical issues.

If you’re concerned about your dog’s behavior, consult your veterinarian.

1. Getting The Zoomies Out Of Nowhere

Getting The Zoomies Out Of Nowhere
Image Credit: © Matheus Bertelli / Pexels

Ever watched your pup suddenly tear through the house like they’ve been shot out of a cannon?

These wild bursts of energy, officially called Frenetic Random Activity Periods, are totally normal.

Your dog is simply releasing pent-up excitement or energy in the most joyful way possible.

It’s their version of a happy dance, and it usually means they’re feeling fantastic.

So next time your furry friend goes bonkers, just enjoy the show!

2. Sniffing Other Dogs’ Rear Ends

Sniffing Other Dogs' Rear Ends
Image Credit: © Barnabas Davoti / Pexels

Yes, it looks embarrassing, but butt sniffing is how dogs shake hands.

Scent glands near their anus release chemical signals that tell other dogs everything from age and diet to mood and health status.

Think of it as their version of reading someone’s social media profile.

In just a few seconds, your dog gathers a wealth of information that helps them understand their new acquaintance.

It’s polite in the dog world!

3. Chasing Their Own Tail In Circles

Chasing Their Own Tail In Circles
Image Credit: © Chris Black / Pexels

Watching a dog chase their tail can be hilarious and adorable.

This quirky behaviour often starts as playful self-discovery, especially in puppies learning about their bodies.

It’s also a great way to burn off extra energy when they’re feeling frisky.

Most of the time, it’s harmless fun.

However, if your dog becomes obsessed with tail chasing, it might signal boredom or a medical concern worth checking with your vet.

4. Rolling In Smelly, Disgusting Things

Rolling In Smelly, Disgusting Things
Image Credit: © Majkel Berger / Pexels

Found something dead and rotten?

Your dog thinks it’s perfume.

Rolling in foul-smelling substances is an ancient instinct inherited from wild ancestors who masked their scent to avoid predators.

Some experts believe dogs also roll in interesting smells to bring information back to their pack, like bringing home a souvenir.

While it drives us crazy, it’s completely natural behaviour.

Just keep the shampoo handy for afterwards!

5. Kicking Their Back Legs After Pooping

Kicking Their Back Legs After Pooping
Image Credit: © ROMAN ODINTSOV / Pexels

After doing their business, many dogs perform an enthusiastic backwards kick.

This isn’t about covering up evidence like cats do.

Instead, glands in their paws release scent markers that communicate with other dogs passing by.

It’s like leaving a calling card that says, “I was here!”

This territorial behavior is your dog’s way of claiming their spot and sharing information with the neighborhood canine community.

6. Circling Before Lying Down To Sleep

Circling Before Lying Down To Sleep
Image Credit: © Andrew Neel / Pexels

Does your dog spin around several times before finally settling in for a nap?

This bedtime ritual comes straight from their wild ancestors, who circled to flatten tall grass and create a comfortable, safe sleeping spot.

The behaviour also helped them check for snakes or insects hiding in the vegetation.

Even though your dog has a cozy bed now, the instinct remains.

It’s their way of making everything just right before dreamland.

7. Tilting Their Head When You Talk

Tilting Their Head When You Talk
Image Credit: © Gundula Vogel / Pexels

That adorable head tilt isn’t just to melt your heart, though it definitely does.

When dogs tilt their heads, they’re actually adjusting their ears to better locate and process sounds.

They’re trying to pick up familiar words or tones in your voice, especially when you’re asking questions or using an excited pitch.

Their ear flaps can sometimes block sound, so tilting helps them hear you more clearly.

It’s problem solving wrapped in cuteness!

Emily Dawson
byEmily Dawson

Toronto-based freelance writer and lifelong cat lover. Emily covers pet care, animal behavior, and heartwarming rescue stories. She has adopted three shelter cats and actively supports local animal charities.