so i am trying to decide if i should put my dog on a heartworm preventative and if so which one. here's the situation. i live at an elevation where the mosquitos that carry heartworm cannot survive, so it is deemed unnecessary to use the preventative treatment. i do take my dog with me when i travel and sometimes i travel to an area where heartworm is a concern. considering all the factors of the medicine, including cost, and possible side effects, of which i know very little, is the risk of hearworm enough to put my dog on the preventative or would it be sufficient to use a good flea/tick/mosquito repellant product, which i plan to use anyway....
does anyone know the riskd of the treatment meds and/or side effects?
i do intend on discussing this with my vet, just sort of looking for other opinions...thanks