This article is in need of a lot of work. A lot of the things written here either don't make sense, apply to all rabbits, or are a bizarre mixture of the two categories. First thing I noticed was this: 

  "As with most rabbit breeds, when feeling jubiliant, the Holland lop might perform a "binky", which features a jump in the air, while flicking its head and feet, accompanied by running around rapidly in circles. This can be observed during outdoor playtimes in a bunny run or open area." 

 Most rabbit breeds binky? Ah yes, the rare Despondent English Rex breed, distinguished for their droopy ears and for never binkying. Also, binkies can be observed during indoor play as well, so I don't think that last addendum is really necessary. Plus, anything that links rabbits to the outdoors should not be included in an article about domesticated rabbits unless absolutely necessary, as there are enough ignorant people keeping their rabbits in outdoor hutches as it is. 

 Then after that train wreck, there's this atrocity: 

  "Conversely, when feeling threatened or irritated, the Holland lop may thump its foot on the ground as a signal to other rabbits." 

 The Holland Lop will thump its feet when feeling scared? Really? That's exclusive to Holland Lops? How the heck did Adriann de Cock breed that behavior into them? 

 Also, the entire pet care section should be taken out, as none of the suggestions apply exclusively to Holland Lops. 

 Heck, the entire article should be deleted. There's already a rabbit breed article, which includes Holland Lops. Sure, this allows there to be a lot more pictures of cute little Holland Lops, but do these pictures really add that much? It shouldn't take more than two pictures to display the Holland Lop's "stocky and broad shouldered" body.