We use topicals like Advantix. We've had our dog 10yrs and have never found a tick on him. We live rurally with deer and other wildlife in our yard. The only downside is remembering to reapply it every 30 days.
Mom to two amazing DDs ('07 & '09) and a fur baby.
Gluten free since Nov '11 after non-celiac gluten sensitive diagnosis. Have had great improvement or total elimination of: migraines, bloating/distention, heartburn, cystic acne, canker sores, bleeding gums, eczema on elbows, dry skin and scalp, muscle cramps, PMS, hair loss, heart palpitations, fatigue. I'm amazed.