Treatment of respiratory tract infections in dogs, including rhinitis, tonsillitis, bronchopneumonia and respiratory disease, due to organisms sensitive to doxycycline including: Pasteurella spp., Bordetella bronchiseptica, Staphylococcus aureus and other Staphylococcus spp., and Streptococcus spp.Treatment of arthropod-borne Ehrlichia canis infection in dogs.Do not use in pregnant animals. Active ingredient: Doxycycline