Dogs culls do work, a dead dog cannot breed, bark, be a traffic hazard, health hazard, or wee all over your car tires. 😄 Millions of dogs could be killed, all thats needed is an incentive. Offer a bounty for every dead dog brought in, Thais would soon lose their reluctance to top them with a few baht going. Get the army killing them as well. If the Chinese could wipe out millions of birds in the 60's the same can be done with soi dogs.