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Pet First | 6 Strange Things Dogs Do That Are Actually Completely Normal
ABP Live Lifestyle | September 11, 2026 7:11 PM CST

Dogs often behave in ways that may seem strange to their owners, but many of these habits are completely natural. From spinning before lying down to suddenly getting the zoomies, here are six common dog behaviours you don't need to worry about.

Dogs have plenty of habits that can leave pet parents confused. Your dog may suddenly start running around the house, sniff everything in sight or even eat grass during a walk. While some unusual behaviours can indicate a health problem, many are simply part of normal canine behaviour.

Here are six strange things dogs do that are usually nothing to worry about.

1. Spinning Before Lying Down

Have you noticed your dog walking in circles before settling into its bed? This behaviour may look funny, but it is an instinct that dogs have inherited from their wild ancestors.

Circling helped animals check their surroundings and make a comfortable resting spot before lying down. Even domesticated dogs may continue doing it out of instinct.

2. Getting Sudden Bursts Of Energy

One minute your dog may be sitting quietly and the next it could start racing around the house. These sudden bursts of energy are commonly called "zoomies."

Dogs often do this after resting, playing, bathing or experiencing excitement. Puppies and younger dogs tend to have zoomies more frequently because of their higher energy levels.

Regular exercise, walks and playtime can help dogs release their energy in a healthy way.

3. Eating Grass

Dogs sometimes munch on grass while outside, which can worry their owners. However, occasional grass-eating is not necessarily a sign that something is wrong.

Some dogs simply enjoy the texture or taste of grass, while others may do it out of curiosity or instinct. However, if your dog is constantly eating grass, vomiting frequently or showing other unusual symptoms, it is better to consult a veterinarian.

4. Sniffing Everything During Walks

A walk is not just physical exercise for a dog. Their sense of smell is one of their most important ways of understanding the world around them.

Dogs may spend several minutes sniffing a tree, another dog's scent or even a particular patch of ground. This allows them to gather information about their surroundings.

So, instead of constantly pulling your dog away from every smell, allowing some supervised sniffing during walks can also provide mental stimulation.

5. Sleeping In Strange Positions

Dogs can sleep in some surprisingly uncomfortable-looking positions. They may curl themselves into a tiny ball, sleep on their backs with their legs in the air or stretch their bodies across the entire sofa.

These positions are generally normal as long as the dog appears comfortable and is otherwise healthy. Dogs may change their sleeping positions depending on temperature, comfort and how secure they feel in their surroundings.

6. Tilting Their Head When You Talk

That adorable head tilt is one of the behaviours pet parents love most. Dogs may tilt their heads when they hear an unfamiliar sound, a particular word or a change in their owner's tone.

They may be trying to understand the sound, locate where it is coming from or pay closer attention to what you are saying. It can also happen when they hear something that catches their attention.

When Should You Actually Be Concerned?

Not every unusual behaviour is harmless. Pet parents should pay attention if a new behaviour appears suddenly or is accompanied by symptoms such as loss of appetite, repeated vomiting, excessive scratching, limping, unusual aggression, extreme tiredness or changes in bathroom habits.

If you notice persistent or concerning changes in your dog's behaviour, consult a veterinarian instead of trying to diagnose the problem yourself.

[Disclaimer: The information provided in this article is intended for general informational purposes only. It is not a substitute for professional veterinary advice, diagnosis, or treatment. Always consult a qualified veterinarian regarding your pet’s health, diet, or any medical concerns.]


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