Fixed wireless is a technology that uses an antenna fixed in one position on your roof or inside a window to communicate with a central office that in turn connects you to the internet. This method of connection is very fast and has a much lower latency than other wireless solutions.

The narrow beam point-to-point fixed wireless technology is not like a home or office wireless connection, but instead is a very direct link to the central office, thus making it unlikely for people to 'listen in' on your connection. In the unlikely event that someone does get in the narrow beam and intercepts your signal, all of your data is encrypted by the central office so as to prevent any misuse.

Excluding the very unlikely event that your antenna is physically disabled (broken, knocked over) by severe weather conditions, bad weather does not affect a fixed wireless connection on the whole.

No, animal obstructions should not be a concern with your antenna.