Rumble then Popcorn?

[SweetsPig11]

So Sweets and Fez are getting along fine and never fight but they will be eating or whatever it is they do in their cage when I don't look lol and all the sudden Sweets will rumble for a good 30 seconds and then popcorn like he's happy that he can rumble? ?/I have no clue why he is doing this? I'm not concerned I'm more curious as to why he rumbles first? Any ideas?

Thanks
xx Mercedes, Sweets, and Fezzy boy.

 

[Lizzie]

rumbling is their man 'happy' noise...and then the popcorning is the 'happy that their man happy' thing They're just happy.

 

[emmalala]

hee hee. My boys do this. p

 

[piggyfan]

My girls do this when on heat. They are excited.

 

[sport_billy]

Cookie often does this, she is constantly rumble strutting at Treacle who completely ignores her apart from occasionly spraying in her face to show her whos boss.
Cookie is so desperate to be the top boss of anything that she has been known to rumble strutt at pieces of cabbage! And she always finishes her rumble strut with a popcorn.

 

[SweetsPig11]

Well thank you everyone because I thought that the rumble was a "I'm mad" type of noise geez was I wrong. Lol Guess they love each other even more then I though! YAY