Id like to know too.
They seem like a good idea for a curious horse who needs entertainment and is playful.
Trouble is, i wont use it in a field if there’s grass to eat - neither would they, as they prefer grazing. Theyd be curious for 5 mins then go back to grazing.
If its a winter paddock with more mud than grass then the hayball would get dragged through the mud and they’d be eating muddy hay, if hungry.
If on my hardcore drylot, again there’s a thin layer of silty mush and the hay poking out the ball would get covered and theyd be eating more sand particles than i’d want.
So for my setup, i cant think of a surface the ball would be good to use it on as a slow hay feeder - but as a general ball to play with, that would be good...but then id be worried theyd punch a hoof through one of the holes!
After all that contemplation, i’ve decided they’re not for me...PHEW!
(Why is it everything to do with horses involves considerations you’d similarly have with a 2yr old human toddler?!)
😂🤣