This is a good reminder. I heard something today that is really surprising. When I had my dogs at the vet today I overheard a vet tech telling a customer that they have already had 5 cases of heartworm sofar this season! I would guess that the dogs were infested in the fall sometime, but I found that to be shocking and scary. I guess the fact that I already have 2 mosquito bites on my legs means that the heartworm season is truly here.