Dd rides once a week at probably the most filthy riding school possible. Even in this warm weather they only muck out once a month. So the stench is overwhelming. And there are lots and lots and lots of horseflies.
She got infected horsefly bites and is now on antibiotics. What can I do to prevent this as I don't want her to end up on antibiotics after every weekly lesson.
I have read that I could use Deet to prevent her from being bitten but is there something I could put on the pony to make the who.e combination less attractive to the horseflies? Riding school has some horsefly catching devices next to the arena but the horseflies are clearly more interested in the humans and ponies.
Changing riding school is not an option, we are not in the UK and standards here are a lot lower wherever we go.