I don't see your problem with this ferral dog problem,
We had it in the UK about 600 years ago.
we trained non ferral dogs to chase them,
Then we gaily galloped behind on our non ferral horses. Mounted by the non ferral but suspiciously inbred gentry and there followers.
It was a sport. Of course the kings preffered there sport of hunt the ferrel deer down.
The mamby pamby socialist government banned it a few years ago.
The fox (You knew i was talking about them) population has risen dramaticaly and most people are aware that they now live in towns.
living from the filth in our streets.
Of course the UK is free of rabies at the moment. So that is not a fear.
In my humble opinion i think the biggest fear in the UK is ferrel kids with pitbull types. These status symbols are popular. The ones i have met are mostly more pussy cats than bull eaters.
However children have been killed and disfigured by a few.
Bad owners
Rock on to Dawn.
The LOS problem is a whole lot different.
Whilst i am sure it could be made a sport to hunt them down.
You could use the horses from Hui Hin beach.
Stop them breeding seems an easier and long term problem.
In the 70s & 80s Germany had a problem with rabid foxes apart from culling them. They also left them dead chickens.
Laced with birth control.
It made a dramatic effect.
OMG i have just realised what IMHO means.
Humbly signing off.