ProHeart 6 Recall
Dr. Jeff Nichol, DVM, IAABC Veterinary Behaviorist
Adverse Reactions Plagued ProHeart but other Good Preventatives Remain
Question:
I read that ProHeart 6 had been recalled. My poodle was on this medication. What can be used in its place and what is the status of ProHeart 6?
Dr. Nichol:
The every-six-month ProHeart injection seemed like an easy way of preventing heartworm infection but it appeared to cause adverse reactions in enough dogs that it was voluntarily recalled. Dogs who got the injection don’t appear to have any long term risks. ProHeart may or may not be available in the future.
We still have Heartgard and Interceptor. Both are reliable and effective monthly chewable tablets that have served our dogs safely for many years. Your poodle can be changed over to either of these right away. Ask your veterinarian for the annual blood test first. April is a great time to start.
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About the author
Dr. Jeff Nichol, DVM, IAABC is a residency trained veterinary behaviorist whose practice is dedicated to the diagnosis and treatment of behavior disorders of dogs and cats. With extensive experience in general practice and behavior medicine, he works with pet parents to tailor practical, individualized treatment plans to improve the well-being of pets and their people.
Dr. Nichol regularly writes about the treatment of behavior problems, including anxiety, aggression, fear, separation, house soiling, and other common concerns in companion pets.
