Not sure about a mini NethiDwarf , I dont know if they can get muchsmaller than they already are ,under 2 lbs , Cashmire and fuzzysno clue ,.
Hollands and MiniLopsare generally told apart by ear lengthand head set . Hollands generallyhave smaller head and facialfeatures and short ears , withthe exception of the Mulie ones , I hadone who's ears were as long asa Mini Lop with the long nosebridge also . Generally a Holland Lopwont weigh 5 lbs most Mini Lops go 5lbs and a bit more . IF youhave a Holland your not sure is aMini or a Holland , post a picture and Imsure one of us can properly Identify itfor you . And Yes a Holland with longears can be mistaken for a Miniespecially with said factors involvedand when very young .There can be oversized Hollandsor oversized rabbits from most breeds, I have 5 Jersey Woolies and only 2 arethe correct size the other3 are much biggerwith more wooling , 2 weighunder3 lbs and and 3 weighbetween 3 and 4- 1/2 lbs . Hopethis helos some Please post upa picture so we cansee the baby in question. then we can go from there .