We have a soft spot for dogs here at Popgadget. But for once, let's take horses into account.
Even an hour a day of exercise with the EggButt Horseball is great for your horse's physical and mental well-being. It will get rid of the energy that can cause bad habits. If you can get a little paddock time at the showgrounds, turn out your horse with his Horseball and he'll get all the exercise and energy-release he needs. Then when you return him to his stall you know he's feeling content, and that makes you feel better, too! Sorry for just quoting, I'd never be able to invent such a poetic text.
Eggbutt Horseballs come in seven different colors, four of them scented, my favourite is Blue/White Marbled - Molasses scented.
You haven't got any horse? Well, you can still wear the Horseballs T-shirt or pretend you've got one by riding the fabulous Hopalong Harrison!