Yo bro where do I get ahold of some pento barbiturates to kill my pet bear with? I heard they better than cyanide - no muscle spasm/convulsions, no carbon dioxide build up, shuts down all organs in 2-3 minutes.
Better than inert gas which costs a shit ton, requires a shit ton, needs an enclosure and can be sabotaged via even 2% oxygen interfering.
C'mon guys my bear is in pain. He's no honey badger who survives 200 bee stings and 2 king cobra stings.