Hi - I'm new to this website.

I have a question & am looking for help. I'm at my wits end. Any dog that come into my yard starts to itch within several hours of being there. We have balmed the entire house 3 times in the last 4 months. I have sprayed the entire 1/2 acre with insecticide 4 times in the last 6 months. I have also sprayed with a fungicide twice. All my 8 dogs have flea protection on them which we do every 3 weeks. I have spent a ton of money at the vets (their coats are shiny & healthy - no hot spots) They are not sure what it is. I have tried the expensive Dynovit which didn't help. I bath them every 4 days with Apple cider vinegar, lavender, & citrus oils to help give them some relief of the constant itching.

This has been going on for 4 years. The only thing new is the neighbor next door moved in with 4 big pot belly pigs.

Someone please Help!!!!