Updated On September 23rd, 2025
Pet's info: Dog | Dachshund miniature | Female | unspayed | 11 lbs
I asked about heartworm treatment that won’t harm any of my breeding females. What’s best heartworm treatment that can be used year round that won’t affect mom or unborn pups? I’m a breeder and don’t wont meds that could possibly harm mom or babies.
1 Answer
Published on June 5th, 2018
Hi and thanks for posting on Petco Pet Education Center, formerly Petcoach! HeartGard would be my recommendation. It is approved for use in breeding females, females that are pregnant, or nursing. A yearly heartworm test from Lucy's veterinarian is typically needed in order to receive heartworm prevention. I hope this helps!
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