Getting your dog involved in an obedience or agility class can prove to be a healthy diversion from heartbreak. Meeting new canine companions and stimulating their brain with the training could be what is needed to allow your pet to move on to happiness again.
These checkups are of utmost importance for your dog. If you have reason to believe that your dog is sad and heartbroken, you will lose nothing by taking them to their vet. The symptoms should be properly diagnosed, and you will find out if medication will be part of the recovery process. Often, the vet can perk up your pet's spirits with a smile - and the overall health examination will be a good idea as well.