One of the most devastating parasites which may threaten your Pit Bull is the heartworm. These nasty creatures can linger in your pet for years before dealing a death blow to your Pit Bull. Heartworms are treatable, but it is best to use a protective stance rather than wait for infection to occur.
This disease is not spread from pet to pet via contact, but by another nasty creature we all know as the mosquito. The mosquito is a necessary link in the transfer of the disease. The number of dogs infected with heartworms always increases during the height of mosquito season. Long mosquito seasons will increase the rate of infections rapidly.
Once heartworms are transmitted by the mosquito into the dog’s blood stream, they travel through the blood into the heart and the major pulmonary blood vessels. The heartworms are in the immature stage and are called microfilaria.
Upon arriving in the heart, the microfilaria will set up residence and grow into adult heartworms. These fully grown parasites cause heart blockage and damage to surrounding tissues by clogging the heart and the major blood vessels leading from the heart. Adult heartworms will also...