We have featured products on Fünchkins before that help prevent bloating and gas in dogs. Bloating can be fatal and is caused by them eating too fast or their food being at too low a level, which makes them swallow air along with their food.
The Green Feeder is another such product, it features plastic grass-like protrusions that make your dog root and chase their food, slowing their feeding rate down and helping to prevent bloating. The Green Feeder also makes feeding time more interesting and fun, which will prevent your dog from chewing and barking from boredom.
* The Green Feeder is available from The Company of Animals