I believe that pet owners have seen dogs happy and sad in the process of raising dogs. In fact, dogs are also emotional. If your dog shows these symptoms one day, it means it is "sad" and sad!
1. Depressed
If you have more than two dogs in your family, they usually play well. If something happens to another dog, the remaining other dog will be very sad.
No matter how lively and active it was before, it would be unhappy and depressed afterwards, and it would not be able to scream!
2. Dogs don't eat or drink when they are sick, but if the dog still doesn't eat or drink when they are excluded from illness, it means that it is sad.
Even if the owner gives it the best meat, it is unwilling to eat. It can fill the living room with rice bowl, but it just doesn't eat it, and it lies on the mat without losing it!
3. Dogs who don't want to walk around, all of them like to play. If your dog is sad, then it will not go out to play, even if you take it out to play.
It doesn't join the group and play with other puppies. It always smells it and runs aside to stay by itself!
4. Convulsions and crying
I believe many pet owners have seen some dogs crying when they feel wronged and sad. They will twitch and cry when they cry. This is a sign of sadness and grievance.
However, this happens most to the Husky, and other dogs may just shed tears!