What is the 'Chin-Rest Cool Sleep Mat'?

It's a pet mat for dogs and cats that uses a cool-touch fabric for an instant cooling sensation. It features a padded chin-rest and is fully machine washable.

What is the campaign discount?

During the Rakuten Shopping Marathon, you can use a 10% OFF coupon to purchase the mat, originally from 1,980 JPY, starting at 1,782 JPY.

Why is heat protection necessary from spring?

Pets can feel the heat more than humans think during spring. Behaviors like lying flat on the floor can be a sign of heat stress, and early measures can prevent summer fatigue.

“Don't Be Complacent, Even in Spring” - For Dog & Cat Heat Protection. The "Chin-Rest Cool Sleep Mat," with Over 4,000 Units Sold, is Now 10% OFF During the Rakuten Shopping Marathon

Published Apr 3, 2026 8:00 PM ・ Updated Jun 2, 2026 1:01 PM ・ 6 min read ・ Source: PR TIMES

The popular "Chin-Rest Cool Sleep Mat," which sold over 4,000 units last summer, is back ahead of the season. Offered by Fun Standard Co., Ltd.'s pet brand PetFun, this comfortable pet mat adds a "fluffy feel" to its cooling material. It's now available for 10% off to meet the demand for early heat protection for pets.

■ Why a “Cooling Mat” is Needed Now

Spring is a season when indoor temperatures begin to rise, and the time pets spend “looking hot” gradually increases. Demand from pet owners wanting to start cooling measures is said to be high during this period.

Especially from April to June, as we head into early summer, pets are prone to feeling the heat even when we might not think it's hot yet.

- Sleeping sprawled on the floor → Possibly **trying to cool their body** - Increased open-mouth breathing → A sign of **minor heat stress** - Frequently changing sleeping spots → Could be feeling **unsettled and uncomfortable**

These are sometimes called “minor heat stress” signs, and pets can become fatigued before their owners even notice. It’s also a season where owners can be unsure of what to do, thinking, “It’s still too early for the air conditioner, what should I do…?”

That's precisely when a simple cooling item that you just have to lay out is perfect.

■ Three Reasons It’s a Top Choice Again This Year

### ① ‘Cooling Sensation Fabric’ Perfect for Spring to Summer

- Uses a **contact-cooling fabric** that feels cool to the touch. - Features a **fluffy pad** that’s perfect for resting their chin, promoting relaxation. - Ideal for temperature regulation during times when the air conditioner isn’t on.

### ② Hair-Resistant and Fully Washable for Constant Cleanliness

- Machine washable. - Being fully washable means you can use it without worrying about dirt. - Easy-to-maintain specifications, even during seasons when odors and shedding are a concern.

### ③ Popular for its Photogenic “Cooling Design”

- Creates a cool atmosphere just by being there, with its translucent pastel colors. - Features our original, summery penguin pattern. - Naturally blends in with summer interiors, regardless of your room’s style.

■ Product Overview

**【Product Name】**: Chin-Rest Cool Sleep Mat **【Price】**: Regular (incl. tax) from 1,980 JPY → **(incl. tax) from 1,782 JPY** **【Size Options】**: M size, L size **【Suitable For】**: Small and medium-sized breeds

■ Many Other Popular Items Also Available

PetFun’s Rakuten store is holding a Rakuten Shopping Marathon sale until 01:59 on April 10 (Fri). The store is distributing coupons for up to 50% off on eligible items, as well as various other coupons, making it a great opportunity for those who want to purchase multiple products at once.

Please take advantage of it.

【Future Developments】

PetFun is a pet supply brand that enriches life with beloved dogs and cats, focusing on products that make pets' lives more comfortable. We will continue to launch items tailored to various life scenes to support the lives of more pets and their owners. Please look forward to our new products.

Rakuten: https://www.rakuten.co.jp/petfun/ Amazon: https://www.amazon.co.jp/b?node=26286483051&ie=UTF8&marketplaceID=A1VC38T7YXB528&me=AMGZCNY3ODDX6

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Source: PR TIMES
Category: News

“Don't Be Complacent, Even in Spring” - For Dog & Cat Heat Protection. The "Chin-Rest Cool Sleep Mat," with Over 4,000 Units Sold, is Now 10% OFF During the Rakuten Shopping Marathon

⚡ Key Points

■ Why a “Cooling Mat” is Needed Now

■ Three Reasons It’s a Top Choice Again This Year

■ Product Overview

■ Many Other Popular Items Also Available

【Future Developments】

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