Absolute nonsense, in 20 years they have done an average of 100 mutts a day, while hundreds more are being born. At best all they have done is reduced the population growth slightly. Then they release most of them back on the streets where they continue being pests, saw one run over today almost causing a traffic accident. Soi dog do gooders are no solution at all, they just like to pretend it is. Yes they have managed to control these disgusting animals on Phuket better, but over on the mainland it's just peeing in the wind.