Amoxicillin Doseage For Cats. Typical amoxicillin dosage is 5 to 10 mg per pound every 12 to 24 hours. It can be administered in doses ranging from 6.6 to 20 milligrams of amoxicillin per 2.2 pounds of body weight.

“amoxicillin, used to fight bacterial infections; In dogs and cats, the typical dose of amoxicillin ranges from 5 to 12 mg per pound (10 to 25 mg/kg), two or three times a day. 10 mg per lb every 6 hrs: