My three dogs and I have been living in a heartworm free area for the past few years and my last vet advised me to stop the preventives when they ran out. I've just moved and I'm unsure if there's heartworm in the area as yet. Before I go looking for a new vet I want to be prepared to get whatever my dogs need. I have two elderly girls (ages are 15 and 13), and a 5 yr old. The 13 yr old has heart problems and epilepsy so I don't want her having blood taken unless essential as she has to be sedated for the procedure. I wouldn't want to put the 15 yr old through blood draw either if I can avoid it and the 5 yr old is probably going to need sedation as she's a fear-biter (I'm working on it...she's a rescue and I have no idea what's happened to her in the past).
The new location is inland; the climate is very cold in winter and very hot in summer (similar to Canberra). Should I be prepared for blood tests and then a preventive? I can't find out much on Dr Google! If you have any experience with heartworm in the Young/Cowra/Grenfell NSW area, as in whether it's prevalent or not, I'd appreciate your thoughts.
Thanks in advance.