Trimethoprim is a broad spectrum antibiotic used to treat respiratory, urinary tract, skin or gastrointestinal infections and other conditions. It is available as a scored tablet. The usual dose for dogs is 13mg/pound by mouth every 24 hours or 6.5mg/pound by mouth every 12 hours.
Do not use in pregnant or nursing animals. Leave plenty of water for pet to drink. Contains 800mg Sulfamethox and 160mg Trimethoprim.