Why is my bun doing this?

[BrynxRalph]

he has done this since I’ve had him. I’ve checked his ears for mites and crust and so far there is nothing there. I’ve had him for almost 3 weeks now. I’ve added tiles to his cage he doesn’t bother them much so I don’t think it’s from him being too hot? It’s usually about 68-75 degrees in my room. He was an outdoor bunny before I got him. Does anyone have any idea why he constantly shakes like this?

 

[xobunbun]

My bunny does this all the time when he's lying down and relaxing, pretty sure its normal! Ive had mine for over a year and nothing has come of it.

 

[BrynxRalph]

My bunny does this all the time when he's lying down and relaxing, pretty sure its normal! Ive had mine for over a year and nothing has come of it.

He does this daily like all the time? he doesn’t when flopped or sleep or being pet.

 

[Blue eyes]

It looks to me like he's just breathing fast (as all rabbits do) and that causes him to move like that. Doesn't look like anything out of the ordinary to me.