The Lambert Kay brand is well known in the pet care industry, especially for the Fresh N Clean® product group. Lambert Kay Linatone Food Supplements have been a leading pet shop item since the 1950’s.The Lambert Kay product line started when Julius Kay began making nutritional supplements for his own pets in 1948. When demand began to extend beyond family and friends, exceeding his ability to supply his products, he teamed up with Dr. Lambertson, who had an understanding of manufacturing. Together they formed the Lambert Kay company in the 1950’s.