A lot of people are still into giving them every year, but that is not the recommended protocol by the american veterinary medical association. (abcnews.go.com)
Develop and promote veterinary wellness initiatives and programs at a national level to complement provincial programs, and help groups and provincial veterinary medical associations in expanding their own wellness initiatives. (canadianveterinarians.net)
Your veterinarian could give you a referral, or you could contact the nearest veterinary college or your state veterinary medical association for possible names. (dfs-pet-blog.com)