Canine parvovirus is a mutant strain of feline parvovirus. Because of this, differences between canine and feline heartworm diseases are significant. The blood not only confuses predators, but also tastes foul to canine and feline predators. Oriental cats show low seroprevalence of Feline Coronavirus Antibodies. They are overwhelmed by Belasco who further transforms Cat into a feline demonic creature. Cat coat genetics determine the coloration, pattern, length, and texture of feline fur. Catzilla was a wild feline descended from saber-toothed cats. The prognosis for feline heartworm disease is guarded. An antibody test is also available for feline heartworm infection. Most cases seem to be caused by chronic conjunctivitis, especially secondary to feline herpesvirus. The deities associated with the Eye were not restricted to feline and serpent forms. Tigra's physiology is more feline than human. A vaccine for feline leukemia virus was created in 1969. Unembryonated eggs are passed in the sputum of a human or feline. There is an association between overweight and an increased risk of feline diabetes.