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.
One SMS is 160 characters in length. You can send longer messages using a process called concatenation. We use speacial characters to join the SMS together and deliver them as one message. Due to the use of characters to join the messages there are inconsistencies in the length of following SMS.