training  

I dont think litter is good for dogs. It has clay in it and other things that the dog should not breath or injest. I guess if it was just the box alone would be different. Some dogs you can train to do anything .

Yes you can litter train dogs. In fact there is special litter made just for dogs. You can find it at your local pet care center. They even have special litter boxes made especially for male dogs so they don't make a mess when lifting their legs. I know several people who have litter trained their dogs.