Heartworm (Dirofilariasis) in Zavulon. Stage 1: Diagnosis Story and First Steps

In this video, we share how we discovered that Zavulon has heartworm (Dirofilariasis). It all started with a routine visit to the vet for his annual vaccination, where we decided to do some extra tests after a tick bite. To our surprise, the results came back positive for heartworm, which was quite a shock for us. We'll walk you through the first stage of the diagnosis, the tests that were conducted, and what lies ahead in the treatment of this dangerous disease