Sheep are adorable but they are also incredibly stupid which is why the tower is constantly urging it's followers to be sheep-like.
Seriously, a farmer along the road road from me rented land across the river. To get his sheep to the other side he would tie a rope around one and pull it across. I was amazed to see all the others follow suit. I laughed at this and he said, 'oh yes we have a saying for sheep which is, if one drowns they all drown'. He has had one swim out into a lake and a whole load more followed only to drown.
No other animal on earth is plagued with so many ailments and deseases as a sheep. It's as if they just want to die and the farmers have to struggle to keep them alive!
I think that when the bible refers to sheep-like ones somebody was having a very sick and cruel joke. And as far as the Jehovah's are concerned, in my experience, where one goes the rest will follow. Just watch the dodo's in the film 'Ice Age'.
'Doom on you', they boldly proclaim.