Pet Tao Food Therapy offers feline and canine treats and supplements. Varieties include: Pork Lung for pets with lung disease such as asthma and skin allergies; Beef Heart for pets with heart disease and behavioral disorders; Beef Spleen for pets with vomiting and diarrhea and muscle problems; Beef Liver for pets with liver disease, tendon and ligament problems and eye problems; Salmon for pets with allergies or in need of Omega 3 sources; and Kidney for pets with kidney disease, arthritis (kidney controls bone) and hearing problems.