R-P Shellfish Oil duplicates odor of shellfish such as oysters, clams, crawfish, ect. Great for raccoon, mink and fox. 1 oz. $2.75 4 oz. for $6.99 16 oz. for $19.99 64 oz. for $64.99 Gallon for $124.99 Availability: Usually ships the same business day. rpshellfish