Update about my cat again?

Ok. The dog with the drugs, that was probably an accident because the two men were most likely drug addicts and the dog got to some of there drugs. Now, the 2 cats, someones purposely trying to hurt them. Try to find out if a neibor hates you or your cats are getting into there garden. But before this, look around your entire house and go through EVERYTHING to make sure that you have no leaks of anything. Hope I helped.