They are really good specially when you’re away from home with young horses takes them over an hour to eat 1 biscuit long enough to be working 1 while 1 left at the float
These Knotless bags are the best! My aggressive “starving horses “ haven’t made a single hole in over a year.
Small holds 3-4 lbs .. I use the 21/4 for the first feeding, then the 11/2 for middle and the 1 1/4 for lasting later at night. They don’t get frustrated because they have it easier at first when hungry, later it’s more nibble and graze behavior!
11.2 hh pony uses it well. Doesn’t get too frustrated with small 3/4” inch holes. Helps to spread hay stations around his run. Bigger than I was thinking for small but that works for me!