flagyl dose for giardia
Metronidazole, also known as Flagyl Â® , is a multi-purpose antibiotic often used to treat dogs. While itâs not yet approved for use in animals by the FDA, it is commonly prescribed by vets for the treatment of Giardia and anaerobic bacterial infections.ogâs Weight In Pounds: Dosage In Mg: Most metronidazole tablets contain 250 or 500 mg of active ingredient per pill. There are also extended-release capsules made for humans, but because dogs have a shorter digestive tract than us these do not work well and usually pass through the system only partially digested.