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Do you worry a normal amount about your pet’s comfort and safety while you’re away from home?  In this comprehensive guide, we’ll walk you through the key factors to consider when deciding whether to leave the air conditioner on for your pet, ultimately helping you make the best choice for their comfort and health.

How Safe Is It to Leave the Air-Conditioner Off While Dogs Are at Home?

When it comes to leaving your pets at home, many pet parents wonder if how safe and worthwhile it is to leave the air conditioner off. In general, it is safe to leave the air conditioner off for short periods, as long as your home maintains a comfortable temperature for your pets.  However, if the temperature outside is extremely high, it may be best to consider leaving the air conditioner on for your pets’ comfort and safety.

Pets can suffer from heatstroke and other heat-related illnesses if left in an environment that is too warm for an extended period.

What Makes Pets Hot?

As warm-blooded creatures, dogs and cats generate their heat, which can increase their body temperature. When the ambient temperature rises, pets may struggle to regulate their body temperature by panting and seeking cooler spots in the house.

Factors that contribute to your pet’s heat sensitivity include their breed, coat type, age, and overall health.

Brachycephalic breeds, such as Pugs and Bulldogs, are particularly prone to overheating due to their short snouts and compromised airways. Similarly, pets with thick or dark coats may be more susceptible to heat than those with lighter or shorter fur.

What are The Ideal Temperature Settings for Pets?

To ensure your pet’s comfort and safety, aim to maintain an indoor temperature of around 75°F (24°C) for dogs and 70°F (21°C) for cats.

These temperature settings are generally suitable for most pets. However, it’s essential to monitor your pet’s behavior and adjust the temperature accordingly if they appear uncomfortable or distressed. Be mindful that certain breeds or individuals may have specific temperature requirements, so consult your veterinarian for personalized advice.

Main Factors Affecting a Safe Temperature for Pets

When determining the ideal temperature for your pets, it’s crucial to consider various factors that can significantly impact their comfort and safety.

Here, we will delve deeper into the main factors affecting a safe temperature for pets, ensuring you can make informed decisions regarding heating & air conditioning services.


Certain breeds are more sensitive to temperature changes than others. For instance, brachycephalic breeds like Pugs and Bulldogs are more susceptible to overheating, while cold-adapted breeds such as Siberian Huskies and Alaskan Malamutes can tolerate lower temperatures more effectively. It’s essential to research your pet’s breed-specific temperature requirements and make necessary adjustments to your home environment.


Young pets, such as puppies and kittens, may have difficulty regulating their body temperature due to their developing thermoregulatory systems. On the other hand, senior pets might experience a decline in their ability to cope with extreme temperatures, making them more vulnerable to heat stress or hypothermia. Adjusting the temperature settings in your home to cater to their specific needs is crucial.

Health status

Pets with pre-existing health conditions, such as obesity, heart disease, or respiratory issues, may face increased risks when exposed to extreme temperatures. Ensuring a stable and comfortable indoor environment can help alleviate stress on their bodies and reduce the likelihood of complications.


High humidity levels can exacerbate the effects of heat on your pets. When the humidity is high, your pet’s ability to cool down through panting becomes less effective, increasing its risk of overheating. Be sure to monitor the humidity levels in your home and consider using a dehumidifier if necessary.

Activity level

Active pets generate more body heat during physical activities, which can make them more susceptible to overheating, especially in hot weather. Conversely, pets that spend most of their time resting may feel colder in low-temperature environments. Tailor your home’s temperature settings to match your pet’s activity levels and ensure their comfort.

By taking these factors into account, you can create a comfortable and safe environment for your pets. Remember, each pet is unique, so it’s essential to monitor their behavior and consult your veterinarian for personalized advice on maintaining a suitable temperature for your furry friend.

Should I Leave the AC on for Sick or Elderly Pets?

For pets with compromised health or advanced age, maintaining a consistent temperature may be even more critical. Elderly and sick pets often have a harder time regulating their body temperature, which can make them more vulnerable to temperature fluctuations.

In these cases, it is advisable to leave the air conditioner on while you are away, especially during hot weather. By doing so, you’ll provide a comfortable environment for your pet, reducing the risk of heat-related complications.


As a responsible pet owner, it’s essential to ensure your pets are comfortable and safe at all times. When considering heating and air conditioning, make informed decisions based on your pet’s breed, age, health status, and individual needs. By keeping your home at a comfortable temperature, you’ll contribute to your pet’s overall well-being, no matter the season.

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