Chamomile tea works very well, and is safe for them.
Dump it out of the teabag, and use 1 teaspoon for small breed, up to 1 tablespoon for a large breed. Mix it in a little canned food, such as Mighty Dog, or Cesar's, and give about 30 minutes before they need to relax. It will keep them happy, but reduce stress. It can be given as needed.
If your grocer doesn't carry chamomlile, you can use 'SleepyTime Tea' as it is the same,but with added herbs. Plain chamomile tastes better to a dog.


