complex vitamin b injectionsulphadiazine 20% + trimethoprim 4% injectionfeed additiveveterinary useoxygen tablets for fish pondivermectin injection use in dogsenrofloxacin injection 100 mgamprolium powder poultryoxytetracycline 300 mg injectionamoxicillin injection treatsveterinary medicineanimal medicationoral solutionvetmedamoxicillin injection dosageinjectable oxytetracyclinetylosin tartrate bolus 600mgtylosin injection for catsenrofloxacin injectable solutionamoxicillin injection dose