I have a 62lb lab approx. 4 years old. Was tested today and came up positive for heartworms. They told me that if I put her on Heartgard for 2 years that the next blood work drawn would show up negitive and all heartworms gone.
Is this possible? I was under the impression that the dog would have to go through long treatments to get rid of them.
Any insight would be greatly appreciated.
This is not a treatment I am familiar with. vetcare