Simparica trio two weeks late - can I give the dose now or do my dogs need to be retested?

Hello there! It's great that you're conscientious about your dogs' health. If the Simparica Trio dose is just two weeks late, you can usually go ahead and give it to them now. It’s generally safe to administer the dose to get them back on track with their regular schedule.



Missing a dose occasionally can happen. If your dogs have been consistently on a flea, tick, and heartworm prevention routine, a two-week delay should not pose a significant risk. However, keep an eye on them for any signs of discomfort or illness, such as coughing or fatigue, which could suggest heartworm disease or other issues.



For future doses, try setting a reminder on your phone or marking your calendar so you stay on top of their schedule. If they go longer than a month without a dose, or if they show any unusual symptoms, it might be a good idea to consult a vet about whether retesting is necessary.



It’s always better to be safe and informed, so if you have any lingering concerns or would like more personalized advice, I recommend booking a video consult with a vet on Dial A Vet. We're here to help you keep your furry friends healthy and happy!