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Need for Warmth in Dogs

Author: Dr. med. vet. Gisa Löwe | Last modified: 17.02.2026

When to visit the vet?

Non-urgent see a veterinarian within 2–3 days

ORANGE if accompanied by shivering, lethargy, pale mucous membranes, hypothermia, or suspected shock/endocrine issue. RED with marked hypothermia, collapse, or altered consciousness.

Unsure about what’s wrong with your pet? Feel free to use our Symptom Checker for more clarity

Definition

Need for warmth in dogs describes the behavior of a dog that increasingly seeks out heat sources or spends excessive time in warm areas to regulate its body temperature or seek comfort for other physiological or psychologicalPsychological refers to anything related to the mind or behavior. In veterinary medicine, this can include the study of animal behavior, including stress responses and behavioral disorders. reasons.

Can Occur with the Following Diseases:

Hypothyroidism (underactive thyroid)

Basics and possible causes

A dog’s need for warmth can be influenced by various factors. Dogs mainly regulate their body temperature by Panting, as they have few sweat glands. If they increasingly stay in warm environments, this may be a sign that they are having difficulty maintaining their body temperature.

One of the most common causes of an increased need for warmth is hypothyroidism, a disease of the thyroid gland that leads to an underproduction of thyroid hormones. These hormones are crucial for metabolism, and a deficiencyDeficiency means a lack or absence of a necessary substance required for normal bodily functions or health, such as vitamins, minerals, or hormones. can cause the dog to feel more sensitive to cold.

Older dogs or those with certain chronicChronic refers to a condition or disease that is long-lasting or permanent. Chronic diseases often develop slowly and can lead to persistent or recurring health problems over time. diseases, such as arthritisArthritis is an inflammation of the joints that can cause pain, swelling, stiffness, and limited mobility. There are many forms of arthritis, including rheumatoid arthritis and osteoarthritis., also often seek warmth, as this can relieve Pain. Warm environments can relax muscles and joints, which has a soothing effect in painful conditions.

PsychologicalPsychological refers to anything related to the mind or behavior. In veterinary medicine, this can include the study of animal behavior, including stress responses and behavioral disorders. reasons, such as stressStress refers to the state of an organism reacting to external stimuli or demands. In veterinary medicine, stress can have physical or psychological effects on animals, impacting their health and well-being. or anxiety, can also triggerA trigger is a stimulus that elicits a specific reaction or state. In veterinary medicine, this can refer to emotional responses, such as fear or aggression, or medical conditions, such as seizures in dogs and cats. an increased need for warmth. Warmth can enhance the feeling of safety and security, similar to puppies who feel safe near their mother.

Typical accompanying symptoms

Increased seeking of warm places: Dogs actively look for heat sources such as radiators or sunny areas in the house.
Lethargy or decreased activity: A dog that constantly feels cold may appear lethargic and show less interest in playing or going for walks.
Shaking fits: Shaking can be a sign that the dog is trying to generate heat through muscle movements.
Weight gain: In hypothyroidism, dogs tend to gain weight, which can be accompanied by an increased need for warmth.
Changed coat: A dull, dry, or shedding coat may indicate an underactive thyroid, which is also associated with an increased need for warmth.

When to see a vet?

A visit to the veterinarian is urgently needed if the need for warmth is accompanied by other alarming symptoms, such as constant shivering, significant Behavioral changes, or a sudden loss of energy. These symptoms could indicate serious health problems.

Dogs that show signs of Pain, such as moaning when getting up or lying down, or those that become aggressive or anxious for no apparent reason, should also be examined. These behaviors may indicate a condition that requires veterinary treatment.

If the dog gains a lot of Weight gain or suddenly shows Hair loss, a veterinarian should also be consulted, as these signs may indicate hypothyroidism or other health problems.

Symptom recognition for the pet owner and veterinary diagnostic procedure

As a pet owner, you can recognize your dog’s need for warmth by observing his behavior. If your dog seeks out warm places unusually often or behaves differently than usual, this could indicate a problem. Note any changes in behavior or general condition and share this information with your veterinarian.

The veterinarian will first perform a thorough physical examination and may suggest blood tests to rule out possible underlying causes such as hypothyroidism or other endocrine disorders. Imaging procedures such as X-rays may also be necessary to diagnose possible painful conditions such as arthritisArthritis is an inflammation of the joints that can cause pain, swelling, stiffness, and limited mobility. There are many forms of arthritis, including rheumatoid arthritis and osteoarthritis..

A detailed discussion about the dog’s medical historyThe medical history is the systematic collection of a patient's medical history through questioning. It includes information about previous illnesses, treatments, allergies, and lifestyle habits., diet, environment, and any observed symptoms will help the veterinarian make an accurate diagnosisA diagnosis is the identification of a disease or condition by its symptoms and/or results from diagnostic tests. It is the first step in the management and treatment of patients. and develop a treatment plan.

What the pet owner can do and professional therapy options

As a pet owner, you can help your dog by providing him with access to warm, comfortable sleeping places, especially in cold months. Consider using dog blankets or special heating mats that are safe for pets.

Make sure the dog gets enough exercise, but avoid extreme temperatures, both hot and cold. Walks may need to be shortened in the colder months to avoid hypothermia.

A balanced diet and regular veterinary check-ups are crucial to support your dog’s overall well-being and to detect and treat potential health problems early.

Outlook on current research

The need for warmth in dogs can be attributed to various physiological and psychologicalPsychological refers to anything related to the mind or behavior. In veterinary medicine, this can include the study of animal behavior, including stress responses and behavioral disorders. factors. Current research suggests that dogs, like humans, have individual temperature preferences, which are influenced by their coat, skin thickness, and general health. Studies show that dogs with thinner fur or those from warmer climates tend to have a greater need for warmth. This can manifest as increased cuddling behavior or a preference for warm places such as heaters or sunny spots.

In recent years, researchers have begun to examine the role of Genetik in the need for warmth in dogs more closely. InitialInitial means beginning or at the start. In medicine, it can refer to the first symptoms of a disease or the first phase of a treatment process. studies suggest that certain genes associated with metabolism and thermoregulation may influence the temperature preferences of dogs. This could explain why some dog breeds, such as the Chihuahua or the French Bulldog, are more likely to show an increased need for warmth than other breeds. In the long term, these findings could help develop tailored care and husbandry recommendations for different dog breeds.

Another interesting area of research is the investigation of the behavior of dogs in relation to warmth as an indicator of their well-being and emotional health. Scientists have found that dogs who feel uncomfortable or stressed often seek out places that offer them comfort, such as warm places. This has led to the hypothesis that a dog’s need for warmth can be influenced not only by physical but also by psychologicalPsychological refers to anything related to the mind or behavior. In veterinary medicine, this can include the study of animal behavior, including stress responses and behavioral disorders. factors. Exploring these connections could offer new approaches to the management of Behavioral changes in dogs.

Another aspect that is being considered in current research is the impact of age and health status on the need for warmth in dogs. Older dogs or those with certain health problems, such as arthritisArthritis is an inflammation of the joints that can cause pain, swelling, stiffness, and limited mobility. There are many forms of arthritis, including rheumatoid arthritis and osteoarthritis. or hypothyroidism, often show an increased need for warmth. Studies are investigating how these conditions affect the thermoregulation of dogs and what measures can be taken to improve their well-being. This could include the development of new therapeutic approaches and care protocols specifically tailored to the needs of older or sick dogs.

Research on thermoregulation and the need for warmth in dogs is an emerging field that offers many potential applications and benefits for dog care and well-being. By understanding individual temperature preferences and the underlying biological mechanisms, veterinarians and dog owners can better address the needs of their four-legged friends and improve their quality of life. This underscores the importance of further studies and the need for interdisciplinary collaboration between veterinarians, geneticists, and behavioral researchers.

Frequently asked questions

1. Why does my dog have an increased need for warmth?

An increased need for warmth in dogs can be influenced by various factors such as breed, age, health status, and individual preferences. Dogs with thinner fur or from warmer climates tend to prefer warmth.

2. Is it normal for my dog to always lie close to the heater?

Yes, it is not uncommon for dogs to prefer warm places such as heaters, especially if they have an increased need for warmth. This may be an indication that your dog is trying to feel comfortable.

3. Could an increased need for warmth indicate health problems?

Yes, an increased need for warmth can be an indication of health problems such as hypothyroidism or arthritis. It is advisable to see a veterinarian if you notice changes in your dog's behavior.

4. Which dog breeds often show an increased need for warmth?

Breeds with thinner fur or from warmer climates, such as Chihuahuas or French Bulldogs, often show an increased need for warmth.

5. What can I do to satisfy my dog's need for warmth?

Make sure your dog has access to warm and comfortable places. Consider using dog beds or blankets and make sure the room temperature is comfortable.

6. How do I recognize if my dog is feeling uncomfortable because of the cold?

Pay attention to signs such as shivering, Restlessness, or seeking out warm places. These may indicate that your dog is uncomfortable and needs more warmth.

7. Can my dog's need for warmth affect his sleeping habits?

Yes, dogs with a high need for warmth often seek out warm places to sleep, which can affect their sleeping habits. A warm sleeping place can help maximize their comfort.

8. Should I put clothes on my dog to meet his need for warmth?

In cold environments, dressing dogs with thin fur or a high need for warmth can be helpful. Make sure the clothing fits comfortably and does not restrict freedom of movement.

9. Does my dog's age affect his need for warmth?

Yes, older dogs often have an increased need for warmth, as their ability to thermoregulate decreases. This can be exacerbated by age-related health problems.

10. How can I tell if my dog's need for warmth is normal?

Observe your dog's behavior and pay attention to changes. If your dog suddenly seeks more warmth or shows other health signs, consult a veterinarian to rule out possible health problems.