For dogs with severe heartworm disease, treatment may be too harsh on the respiratory system, in that case your veterinarian will determine the best treatment plan for your pet. (shank-animal-hospital.com)
Learn about how severe heartworm disease can be and how important preventative measures really are. (royalcanin.com)
The presence of severe heartworm disease within a patient in addition to the presence of other life - threatening diseases may decrease the efficacy of treatment. (vippetcare.com)