Drake gets agressive and charge at air

[specTONKular]

Is this when they do the elephant/snorting noise! My 8 month male does it all the time most I've counted is 3 times in succession

 

[specTONKular]

I have 2 males one really friendly and one who likes me if I have food! My friendly male, Derek, went through a faze of trying to chase me from his lady and nipping at me, I soon put a stop to it by picking him up and having a stern talk to him lol