You should take your dog to the vet right away. Our dog was doing that and we found out she had swallowed something and it was lodged in her intestines. She had to have it surgically removed.
give him a treat he wont usually eat then give a walk then feed dog,cat or bird food
Some do. Maybe you can train your dog to eat it! :)
Maybe it's spoiled.
They eat dogfood and drink water like a normal dog
it will not eat calmly because it is sad
When kittens do not eat or drink, it usually means they are sick and should be taken to the vet.
If you dog can't eat or drink you will need to take them to the Veterinarian. Otherwise, they may die of malnutrition.
It will eventually die
depression.......
There isn't enough information to determine this. A veterinarians examination and testing is required for a proper diagnoses. However, if a dog will not eat or drink for more than 24 hours, he needs to see a vet right away. If he also can't stand, then don't wait the 24 hours. Get him to a vet as soon as possible.
It is not good for dogs to ingest significant amount of chocolate. The best thing to do would be to take your dog to a vet right away.