Tranquility Large Animal Vet Large Animal Vet Contact Information Phone: (908) 852-1301 Address: 221 Johnsonburg Rd, Andover, New Jersey 7821 Get Directions About Tranquility Large Animal Vet is a large animal vet located in Andover, NJ. Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Claim Listing Recently Viewed: Loading...