Our friends camels
And who said that the man's best friend is a dog ;)
https://www.youtube.com/watch?v=WYkYe5AqO7U&index=7&list=PLmQEOkFH9mgmVgfuvODpn1X4ue_fB4_5e
The video was made for the "Vlog in!" project supported by the European Union's Erasmus+ Programme