"Leave it on 24/7 or Minimal Measures": Reality of Divided Responses on Air Conditioning for Pets Left Home Alone

Oak Lawn Marketing Inc. (Headquarters: Higashi-ku, Nagoya; President & CEO: Robert W. Roach), a seller of the energy-saving small cooler "Kokohie," conducted a survey on the actual usage of air conditioners for pets left home alone during hot days (days with a maximum temperature of 30°C or higher). The survey targeted 324 dog and cat owners nationwide.

The results showed that 32% of respondents answered that they leave the air conditioner on "24 hours a day" for their pets. On the other hand, responses such as "only using a fan" (9%) and "doing nothing in particular (e.g., opening windows)" (20%) were also observed.

Furthermore, 26% indicated they use the air conditioner for "only a few hours with a timer setting," revealing a reality of divided approaches to heatstroke prevention for pets during hot days when left home alone.

■ About 30% Leave Air Conditioning On 24/7, Dilemma with Electricity Bills

Survey Method: Internet survey

Survey Period: April 2026

Survey Target: Dog and cat owners nationwide (ages 30-70)

Valid Responses: 324

■ Heatstroke Measures for Pets Left Home Alone Are Not Just "Leaving It On"; Diverse Approaches Exist

In this survey, while "leaving it on 24 hours a day" was the most common response at 32%, various heatstroke measures were revealed to be implemented in different households, such as "using a timer for only a few hours" (26%) and "only turning it on when going out" (13%).

Additionally, 20% responded with "doing nothing in particular (e.g., opening windows)," indicating that response methods differ based on considerations regarding electricity costs and room temperature management.

■ Need for "Spot Cooling" Around Pets

Amidst this situation, there is also a usage pattern of wanting to cool the areas where pets spend their time.

In fact, in a "Kokohie" purchaser survey conducted by our company last year, we received feedback from users who use it for their pets.

"Kokohie" features a compact design that can deliver gentle airflow to specific areas, making it useful as an aid for heatstroke prevention tailored to the location, such as around the pet's cage or resting spot.

▼Energy-Saving Small Cooler "COCOHIE R8" Product Page▼

https://www.shopjapan.co.jp/products/CCH0-00000/

"COCOHIE R8" is a portable personal cooler.

With simple operation – just fill the water tank and press the switch – it cools only the immediate surroundings. Utilizing "Hydro Chill Technology," a cooling technology that harnesses the phenomenon of evaporative cooling, it emits cold air with a temperature difference of up to -10°C (compared to room temperature)※1 from the air outlet. Therefore, it is effective not only for humans but also for beloved pets like dogs, cats, and hamsters.

The latest 2026 model features a high-performance motor, improving airflow speed by approximately 30% compared to previous models※2, achieving more powerful cooling. A new color, "Blue Gray," has been introduced, bringing the total color lineup to four, including White, Black, and Greige. With a calm color palette that blends into interiors, it supports a wider range of scenes. The electricity cost is also budget-friendly, at approximately 208 yen※3 for a month of continuous use, making it designed for easy daily use.

Why not experience coolness together with your beloved pets with "COCOHIE R8"?

※1 Measured at an ambient temperature of 35.2°C (near air inlet), 30% humidity, at the air outlet (0cm) with fan speed set to (High): -10.0°C (compared to room temperature).
Measured at an ambient temperature of 30.5°C (near air inlet), 60% humidity, at the air outlet (0cm) with fan speed set to (High): -4.5°C (compared to room temperature) / at 50cm: -2.1°C (compared to room temperature).
※2 Comparison of airflow speed at the outlet with the previous model Kokohie R7.
※3 Calculation based on continuous use for one month (31 days) with fan speed (Turbo), no oscillation function, power consumption of 9W, and electricity cost of 31 yen/kWh. Varies depending on usage conditions.