What causes a dog’s loss of appetite?

If you lose your appetite, watch out for a sick dog. If it is not due to moodiness or problems during heat, be careful that there is something wrong with the dog that is causing the loss of appetite. There are usually common enteritis, infectious diseases, other medical conditions, etc. If you don’t vomit or have diarrhea, try feeding your dog something they usually like, along with an appetite boosting pet probiotic, if you don’t eat or drink take them to the vet to see what the cause is.