horse toys / balls etc any ideas??

[Quartz]

I would like to get a good toy for my horse to do some groundwork with or just to entertain him. I have seen those big equine balls on the internet, but not sure where to get them in the UK, and reasonably priced!! Have heard someone else used an exercise (peoples) ball, would this really be strong enough?? Also any other ideas on boredom toys, desensitizing toys etc would be greatly appreciated. Many thanks

 

[JenTaz]

taz has one of the human excersise ball and has been able to put one foot ontop, i cant imagine it would be strong enough if your horse was to put both on it as i dont think it would if taz did :S

 

[Twizzel]

We have one of those huge pilates balance balls that flits between stables, the horses pretty much ignore it, haven't wrecked it... but haven't tried it in the school yet, would be a giant game of football!