5 Common Dog Illnesses in Winters and How to Beat Them

Written by: Karuna Subbiah

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Time to read 7 min

Winter brings potential health risks for our beloved canine companions. Understanding these common winter illnesses is crucial for pet owners. 


From the threat of winter illness to the importance of preventive care, it's essential to be proactive.


By recognizing symptoms and adopting a proactive care approach, pet owners can safeguard their furry friends from the impact of common winter illnesses. 


Let's explore how simple, preventive steps can make a world of difference for our pets during the colder months.

Understanding Winter Health Risks for Dogs

A dog sleeping covered in warm blanket

Winter can be tough on our furry companions. Understanding winter health risks for dogs is crucial. 


Pet parents need to be extra vigilant during winters to ensure the well-being of their canine friends. 


The chilly season brings potential threats like winter illness, loss of appetite, and common symptoms


Older dogs, in particular, may face challenges, making it essential for pet owners to provide extra care and attention. 


Let's beat the winter blues together and keep our furry friends happy and healthy.

Most Common Dog Sicknesses to Lookout for In Cold Weather

A dog lying on a plush carpet wearing a sweater

Winter can bring joy to many, but for our furry friends, it poses potential health risks that pet parents must be vigilant about. 


Let's delve into five common dog illnesses during winters and how we can safeguard our beloved companions.

1. Frostbite

A dog lying on the floor looking at its paws

What Causes Frostbite in Dogs?

Frostbite occurs when a dog's body temperature drops, affecting extremities like paws. Exposure to cold, especially in breeds with short fur, increases the risk. Warm blankets and insulated shelter are vital to counteract this.

Recognizing Signs of Frostbite

Frostbite in dogs can be a serious condition, and recognizing its symptoms is crucial for prompt intervention. Here are common symptoms of frostbite in dogs:


  • Discoloration of the Skin: Affected areas may appear pale, gray, or bluish in color.


  • Coldness to the Touch: The skin in the affected areas feels cold when touched.


  • Pain and Discomfort: Dogs may show signs of pain or discomfort, especially when you touch the frostbitten areas.


  • Swelling or Blisters: Swelling or the development of blisters may occur as the frostbite progresses.


  • Hard or Waxy Skin: The affected skin may feel hard or waxy to the touch.


  • Lethargy: Dogs with frostbite may exhibit signs of lethargy or a general lack of energy.


  • Refusing to Walk: If a dog's paws are affected, they may refuse to walk or show signs of lameness.


  • Shivering: While shivering is a common response to cold, persistent shivering can be a sign of frostbite.


  • Slower Healing of Wounds: Frostbite can slow down the healing process of wounds or injuries.

It's important to note that frostbite is more likely to affect areas with less fur coverage, such as the ears, paws, tail, and nose. If you suspect your dog has frostbite, seek veterinary attention promptly. 


Avoid using hot water or heating devices directly on the affected areas, as this can cause further damage. 


Gradually warming your dog in a blanket and consulting with a vet is the recommended course of action.

Preventive Measures for Frostbite in Dogs

A dog sitting indoors in a blanket

Preventing frostbite in dogs involves taking proactive measures to ensure their safety in cold weather. Here are three essential preventive measures:


  • Appropriate Insulation: Provide your dog with suitable winter gear, such as doggy jackets or sweaters, to insulate them from the cold. Consider using dog boots to protect their paws from freezing surfaces.


  • Limited Outdoor Exposure: Minimise your dog's time outdoors during extremely cold weather, especially in windy conditions. When they do go outside, ensure it's for brief periods and monitor them closely.


  • Warm Shelter: Create a warm and sheltered space for your dog indoors. Ensure they have a cozy bed or blanket away from drafts, and avoid leaving them outside for extended periods in freezing temperatures.

Taking these preventive measures can significantly reduce the risk of frostbite and help keep your furry friend safe and comfortable during the winter months.

2. Hypothermia

 A dog sitting with an ice pack on his head and a fuzzy blanket wrapped around him

How Dogs Develop Hypothermia?

Hypothermia sets in when a dog's body temperature falls dangerously low. Factors like prolonged exposure to cold, wet conditions, or inadequate shelter contribute. Loss of appetite and lethargy may signal hypothermia.

Identifying Symptoms of Hypothermia

In order to give the help your dog needs at the right time, you need to know what are the symptoms to look out for in case of hypothermia in dogs. 


Here are common symptoms of hypothermia in dogs:


  • Shivering: If your dog is shivering uncontrollably, it could be a sign of hypothermia. Shivering is the body's attempt to generate heat.


  • Cold Ears and Paws: Check your dog's ears and paws. If they feel unusually cold to the touch, it might indicate that their body temperature has dropped.


  • Slow Movements: Hypothermic dogs may move more slowly than usual. If your dog seems lethargic or has difficulty moving, it could be a warning sign.


  • Pale Gums: Check the colour of your dog's gums. If they appear pale, it may suggest reduced blood flow, a common indicator of hypothermia.


  • Muscle Stiffness: Hypothermia can cause the muscles to become stiff. If your dog seems reluctant to move or is showing signs of stiffness, it's a cause for concern.


  • Drowsiness: Excessive drowsiness or appearing unusually tired can be a symptom of hypothermia in dogs.


  • Difficulty Breathing: In severe cases, hypothermia may lead to difficulty breathing. If you notice any laboured breathing or unusual respiratory patterns, seek immediate veterinary attention.

Emergency Responses and Treatment

A sick dog sitting with his favourite toy and a blanket wrapped around him

If hypothermia is suspected, immediate action is essential. Warm your dog gradually, avoid hot water, and consult a veterinarian promptly. 


Wrapping your pet in warm blankets and providing a warm environment aids recovery.

3. Flu and Pneumonia

A sick dog at the vet clinic having difficulty breathing

Can Dogs Catch the Flu?

Yes, dogs can catch influenza, presenting symptoms similar to human flu. This highly contagious virus spreads through respiratory secretions. The kennel cough vaccine is a preventive measure.

Signs of Pneumonia in Dogs

  • Coughing: Persistent or severe coughing, potentially with phlegm or blood.


  • Difficulty Breathing: Laboured breathing, rapid breaths, or increased effort.


  • Fever: Heightened body temperature, check with a rectal thermometer.


  • Lethargy: Dogs feel uninterested, less energetic, and lethargic.


  • Nasal Discharge: Thick, coloured discharge, especially if persistent.


  • Loss of Appetite: Reduced interest in food.


  • Blue or Purple Gums: In severe cases, inadequate oxygenation can cause discoloration.


  • Chest Pain: Dogs may show reluctance to be touched or handled due to pain or discomfort while breathing.

Vaccinations and Preventive Measures

 A dog at the vet clinic getting vaccinated

Vaccinations, including the kennel cough vaccine, are crucial in preventing respiratory infections. Keep your dog away from sick animals, practice good hygiene, and seek prompt veterinary care if symptoms arise.

4. Arthritis

Why Does Winter Aggravate Arthritis in Dogs?

In colder months, arthritis symptoms in dogs can intensify due to the chilly weather. Cold temperatures can cause joints to stiffen, making movement more challenging and discomforting for dogs with arthritis.

Recognizing Arthritis Symptoms in Dogs

Someone putting antifreeze solution in his car

During winter, watch for signs like


  • Increased stiffness: Arthritic dogs may exhibit difficulty getting up, climbing stairs, or moving comfortably.


  • Reluctance to move: A decrease in physical activity and reluctance to engage in playful behaviour.


  • Changes in gait: Dogs with arthritis may shift weight to avoid putting pressure on a painful joint.

If your dog is struggling to climb stairs or seems less active, these could be indicators of worsening arthritis, particularly in the winter season.

Managing Dog Arthritis: Tips for Comfort

To ease joint discomfort, provide warm blankets and create cozy spots for your furry companion. Consider adding joint-friendly supplements to their diet, consulting your vet for suitable options. Regular but gentle exercise can also help maintain mobility without causing additional stress on their joints.

5. Antifreeze Poisoning

A saint bernard dog sleeping lethargically

How Does Antifreeze Harm Dogs?

Antifreeze typically refers to ethylene glycol—a common ingredient in many automotive antifreeze products. 


Ethylene glycol has a sweet taste that can be appealing to animals, including dogs, making accidental ingestion a serious concern. 


Once ingested, ethylene glycol metabolises in the liver into toxic substances that can lead to severe kidney damage and other health issues.

Recognizing Signs of Antifreeze Poisoning

Dog having diarrhea

If you suspect antifreeze ingestion, seek immediate veterinary attention. Early intervention is crucial for a positive outcome. Here are the most obvious signs of antifreeze poisoning:


  • Vomiting and Diarrhea: Antifreeze poisoning may cause dogs to exhibit symptoms like vomiting and diarrhea.


  • Lethargy and Weakness: Affected dogs may become unusually tired, weak, or lethargic.


  • Increased Thirst and Urination: Antifreeze toxicity can lead to increased thirst and frequent urination.


  • Seizures or Tremors: Severe cases may result in seizures or tremors.

Immediate Actions and Treatment

If you suspect antifreeze ingestion, seek immediate veterinary assistance. Delay can be life-threatening. Until you reach the vet, try to encourage your dog to drink water and avoid letting them lick their paws or fur.

Conclusion: Proactive Care for Winter Wellness

Dog running happily in the snow

In winter, prioritise proactive care to protect your canine companions from common ailments. Watch for signs of arthritis, create a warm and comfortable environment, and be vigilant about potential hazards like antifreeze. 


Your furry friend's well-being is in your hands, and a little extra care can go a long way in ensuring a happy and healthy winter season.


Remember, a vigilant pet parent is a pet's best advocate. Stay warm, stay aware, and keep your furry friends safe and snug this winter!


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