About This

• WARM THEIR HEARTS: These heat packs are made to simulate the body heat of their mother and littermates to comfort them through the day and night.
• 36-HOUR PERFORMANCE: These packs deliver long-lasting, continuous heat as soon as you tear open the package. Our heat packs are air-activated so you can just tear open and go. You can extend the life of each pack by dropping it in a sealed plastic zip bag when it's not being used.
• ALL-NATURAL HEAT: Our heat packs are made with all-natural and odorless ingredients that deliver environmentally-safe warmth faster and easier than ever before. They're disposable so when the pack is done simply dispose in the trash.
• OVER 200 HOURS: Each 6 pack gives you over 200 hours of total heating. Check out the Calmeroos Puppy and Kitty pals that deliver real heat and a simulated heartbeat to ease separation anxiety and calm your pets.
• CALMEROOS: Our pets deserve all the love and support we can give, so we created Calmeroos as the ultimate toy, pillow, and calming soothing companions for dogs, cats, and pets of all kinds!