Comfort Zone has re-engineered its veterinarian-recommended, drug-free pheromone technology. According to the company, new and improved Comfort Zone® Calming Products for cats feature updated formulas that mimic cats’ natural soothing pheromones to provide a sense of safety and security while greatly mitigating the negative behaviors caused by stress, such as scratching, fighting and spraying. The Comfort Zone® Cat Calming Diffuser is proven to be 95% effective at reducing urine marking and 93% effective at reducing destructive scratching. The new Comfort Zone® Multi-Cat Diffuser is proven 88% effective at reducing multi-cat tension and conflict. Comfort Zone® Cat Calming and Multi-Cat Diffusers feature an advanced diffusion system, for longer-lasting diffusion and more coverage than before. The new diffuser systems have been proven to provide more diffusion over a larger area when compared to the previous version. Comfort Zone products, which also include Spray & Scratch Control Spray for Cats and other pet behavior tools, are available at Petco, Amazon.com, Chewy.com and independent pet retailers throughout the U.S. For more information about Comfort Zone Calming Products, visit http://www.comfortzone.com/ .