Is your dog sleeping more than usual, refusing to go on walks, or becoming clingy as the temperature drops? You are not alone. Many pet parents wonder why their once-active fur baby transforms into a lazy, moody cuddle bug each winter. Is it just the cold weather or something else?
As it starts to get chilly, dogs exhibit significant behavioural changes that often go unnoticed until they disrupt their daily life. Understanding these changes will help you to comfort your pet better and avoid seasonal stress or health issues.
In this blog post, we'll explore how dogs respond to winter, the common behavioural changes you might notice, why they happen, and what every pet parent should know to help their dog stay happy, healthy, and emotionally balanced during the colder months.
Why Cold Weather Affects Dog Behaviour
To start, while it's true that dogs have fur, it does not mean that they are not affected by the cold. Breeds like Huskies are better equipped to handle winter than other breeds due to their heavy coat and natural affinity for cold temperatures. But for many dogs, and especially for dogs that are small, senior, or have short coats, cold weather can be physically uncomfortable and mentally stressful.
Several factors contribute to behavioural shifts in winter:
- Reduced daylight affects mood and energy levels.
- Cold temperatures discourage physical activity.
- Seasonal disruptions can change routines.
- Indoor confinement, or being kept indoors for extended periods, can lead to boredom or anxiety in dogs, especially if they are used to regular outdoor activities.
- Lack of stimulation can result in depression-like symptoms.

Common Behavioural Changes You Can See in Dogs in Winters
1. Reduced Energy and More Sleep
One of the most common things pet parents see in the winter is a drop in energy. A previously energetic dog now acts sluggish or seems drowsy.
The cold weather affects muscles, making them stiff, mainly for older dogs or dogs with joint problems. Add in less daylight, and your pup's body might be telling them to dial it down and rest.
What You Can Do:
- Let them rest just like us; dogs sometimes need to recharge.
- Provide warm, comfy bedding in a draft-free area.
- Keep them active with short indoor play sessions or walks when it's warmest outside.
- For senior dogs, consider heated beds or joint supplements (with vet approval).
2. Reluctance to Go Outside
Does your dog suddenly pause at the door or try to run back inside the moment they step out? That's not stubbornness, it's their way of saying, "It's freezing out here!"
Cold wind, icy ground, snow, and road salt can be painful or scary for dogs, especially those not built for winter weather. Smaller breeds or dogs with thin coats feel the chill faster.
What You Can Do:
- Invest in a good-quality dog coat or sweater.
- Protect paws with booties or use paw balm to prevent cracking.
- Keep walks shorter but more frequent.
- Take them out during warmer parts of the day, like mid-morning or early afternoon.
3. Changes in Appetite
Similar to humans, dogs may experience fluctuations in their appetite during colder weather. Some dogs will eat more during the winter months to facilitate thermogenesis, while other dogs may eat less due to being less active.
- Outdoor dogs burning calories to keep warm will have increased hunger.
- Indoor dogs that are less active may not feel hungry.
- Changes in mood, boredom, or lethargy may affect eating.
What you can do:
- Keep an eye on your dog's weight, and then adjust food portions.
- If your dog's appetite drops drastically or spikes suddenly, speak to your vet.
- You can add warm (not hot) water to slightly warm up the food. This can enhance the smell and entice some dogs to eat.
4. Increased Clinginess or Anxiety
Ever noticed your dog becomes more needy in winter? More cuddles, more following you from room to room, or even whimpering when left alone?
Cold weather can be emotionally unsettling for dogs, especially if it brings harsh winds, storms, or loud weather events. Plus, being cooped up indoors for longer stretches may increase separation anxiety or boredom.
What You Can Do:
- Provide extra affection and attention.
- Set up a safe, warm corner with toys and blankets where your dog can retreat. This will provide them with a sense of security and comfort during the winter months.
- Keep a consistent routine to help them feel secure.
- Try calming products (dog pheromone diffusers, anxiety vests) if needed.
5. Destructive Behaviour and Restlessness
Cabin fever isn't just a human problem. When dogs aren't getting the physical and mental stimulation they need, they may become destructive or hyperactive.
Lack of walks, playtime, or new experiences during winter can cause frustration. Dogs may chew furniture, bark more, dig, or act out as a way to release pent-up energy.
What You Can Do:
- Introduce indoor games like tug-of-war, hide-and-seek, or training drills.
- Rotate toys regularly to keep things exciting.
- Use puzzle feeders or treat-dispensing toys to challenge their brains.
- Try indoor agility with household items (safely, of course).
6. Changes in Bathroom Habits
If your potty-trained pup suddenly has indoor accidents, it may be related to the cold weather.
Dogs may avoid going outside because it's too cold, snowy, or windy. Holding their bladder too long or rushing the process can lead to accidents.
What You Can Do:
- Give positive reinforcement when they go outside.
- Clear a small patch of grass or use a dog potty pad during severe weather.
- Stick to a consistent bathroom schedule.
7. Health-Related Behavioural Changes
Sometimes behavioural changes in winter can point to underlying health issues, especially in older dogs or those with chronic conditions.
Warning Signs:
- Limping or stiffness
- Excessive shaking
- Shivering despite being indoors
- Whining or avoiding activity
These could indicate arthritis, frostbite, hypothermia, or discomfort from the cold.
What You Can Do:
- Schedule a winter check-up with your vet.
- Monitor their behaviour closely and act on anything unusual.
- Keep them warm at all times, especially after outdoor trips.

Tips to Keep Your Dog Healthy All Winter
Here's a quick outline of how to help your dog adapt to cold temperatures:
- Dress in Layers: Use dog coats and booties for protection in the cold.
- Adapt Exercise: Allow dogs to exercise inside when the weather is too inclement outside.
- Warm Up Meals/Water: Gives dogs extra incentive to eat and drink.
- Create Warm Sleeping Areas: Do not set up sleeping areas in a drafty place, and use dog blankets or heated pads.
- Maintain Routine: Dogs thrive on having a routine, regardless of the season.
- Watch Out for Seasonal Depression: Lethargy, irritability or disinterest in play are signs of seasonal depression.
- Provide Extra Love: Dogs need emotional support just like we do.
Breeds That Need Extra Care in Cold Weather
While every dog needs winter care, some are particularly susceptible to the cold:
These breeds usually have shorter hair coats, leaner bodies, and/or less body fat. You may want to take extra care of them.
Final Thoughts: Be Your Dog's Winter Hero
Winter doesn't have to be difficult for your dog, but you may notice some changes, some subtle and some more obvious. Being in the know, observant and taking action will go a long way in navigating the season during winter as a pet parent.
Whether it's getting another blanket, making time for indoor fetch, or cuddling on the couch during the snowstorm, your dog relies on you for comfort and care during winter. Understanding their behavioural changes in cold weather and acting accordingly can help keep your best friend happy, safe and wagging all season long and improve your relationship with them.
Looking for more winter pet care tips? Visit Mr n Mrs Pet for the best and expert advice.