Most vets recommend yearly testing for heartworm in dogs older than 6 months, usually in late spring. (starelief.org)
To ensure that the risk of accidental fire is reduced, it is vital that schools have in place a five yearly test of electrical installations in order to identify possible electrical problems. (educationbusinessuk.net)
We recommend yearly tests on all animals as part of their wellness exam. (statecollegevethosp.com)