Yes Procaine Penicillin G is what you want-it's kept in a refrigerator. Get four 3 cc/ml syringes and four 20 gauge needles. Dosage is 1/4 ml or cc, and some give up to 1/2 ml, once a day injected 1/4 inch into the fullest part of the breast muscle, for 4 days. Many people use it on their chickens. Pull back on the syringe before injecting it to make sure that you are not in a vein.