Hepatobiliary diseasesplay an important role in clinical routine veterinary doctor and the liver being a vital organ, it is essential that their ailments are identified quickly. It is estimated that the liver carry around 1,500 biochemical functions essential for life. Science and psychosomatic association has never been such in evidence and receives more and more supporters dissatisfied with the classic allopath. Therefore this thesis work aims to suggest homeopathy as therapy of hepatobiliary diseases of dogs and cats, citing homeopathic medicines that can be used for this, showing not only the physical symptoms they cover, but also the mental symptoms. (AU)