Can I Give Dura Pen To My Dog?
Can I Give Dura Pen To My Dog? Dosing Information of Penicillin G for Dogs and Cats Medication should never be administered without first consulting your veterinarian. In dogs and cats, the typical dose of penicillin G ranges from 10,000 to 25,000 units per pound (20,000 to 50,000 units/kg) two to six times a day.