I just heard from someone that only dogs with compromised immune systems get fleas and heartworm and there's no need to give them meds if they're healthy. What are your thoughts on this? I don't know what I believe anymore
My dogs are on Program from Mar-Sept as recommended by the vet. We're in Vancouver Canada and the night temps were around 55°F just a few days ago. So I'm thinking they don't need heartworm meds as the temp needs to be 60°F?
My dogs are on Program from Mar-Sept as recommended by the vet. We're in Vancouver Canada and the night temps were around 55°F just a few days ago. So I'm thinking they don't need heartworm meds as the temp needs to be 60°F?