Sweet Baby Cakes came in to see the pet vet for a heartworm microfilaria test. This is a test we run after going through heartworm treatment. Did you know about 75% of dogs in Pensacola, Milton, Pace, Gulf Breeze, Navarre, and the surrounding areas that are NOT on heartworm prevention will become positive for heartworm disease? YIKES! Keeping your pet on Heartgard, Advantage Multi, or Trifexis year-round will keep them protected.