As warmer days intensify, pets can use a little reprieve from the heat. Here’s a refreshing solution: a water-activated cooling mat that stays cool for days, not just hours. Just soak the bed, roll it to remove excess water and the cool bed is ready for relaxation. Lyons-based CoolBeds4Pets and Kevin Harrington of “Shark Tank” will be promoting the product this summer on “As Seen On TV,” so stay tuned. For information, visit coolbeds4pets.com.