The good news is that, unless an animal is confined in a pillowcase (as above) or in a room with extreme amounts of smoke, inhaling secondhand marijuana smoke is not likely to lead to intoxication. If this were a concern, it would be hard to walk the streets of San Francisco without catching a secondhand buzz.
If you have a message with multiple segments (a message over 160 characters will be broken up into 160-character segments), Twilio will queue the messages and release them at the rate of one message segment per second.
The maximum number of characters the EMG will accept is 1500. Long IP messages will be sent as one message. SMS will be segmented and sent as multiple messages to the target device numbered 1of4, 2of4, and so on.