I got a giant one(like a yoga ball) for the boys. They did not like it! They'd snort at it, sniff it a little bit, then accidentally knock it and flip their lid. I maaay have kicked it at them a couple times.
Then I got a normal one for Henny and he never touched it. I will tell you who does like jolly balls though. PIGS. I got a small dog one for my show pigs and they'd sit there and chew and throw them for hours. That, and shoes, and a bowling ball. Whatever they could get their little snouts on.