These can be broken down to give your dog an accurate dosage for their weight. Only use this chart as a general guide for Vetprofen dosage. It is always best to follow the advice of a veterinarian ...

Famotidine 20mg/50mL ... Moderate to severe renal impairment (CrCl <50mL/min): reduce to ½ the dose or prolong dosing interval to 36–48hrs. Elderly: use low doses. Pregnancy.