Stop use of Gas Chambers,Pass Charlie's Law to end them.

In Memory of sweet little Charlie who was dumped off with his siblings at a shelter & gassed. This is disgraceful, its bad enough so many animals are put down, but why are gas chambers still being used? as much as I hate to see any animal put down, I know the reality is that they are everyday. But this is so inhumane & cruel to gas an animal. Why are they still allowed to operate with gas chambers? please sign & fight this, there is no reason for these animals to suffer.