TheYeti
Two Pair
I think you need 7. 3 standard size dogs per row, so a 7 roller holds 18. I figure an average 2 dog per person budget is a good starting point (only because some people won’t eat any) but always be reloading!
Doesn't the 5 roller hold 4 dogs per row (total of 12)? How hard is it to "reload"? Only takes like 10-15 minutes for a new batch of dogs, right?