There are signs or signals that shows your dog may be in trouble. Here are some common examples and what you need to do.
Your dog is gagging, choking, drooling or pawing at his mouth.
Check for foreign object stuck in throat or mouth. Small sticks can easily get lodged in the roof of the mouth. Stick chewing should be discouraged.
Your dog is straining when trying to have a bowel movement.
Constipation or an obstruction of the bowels. A tablespoon or two of canned pumpkin can help for constipation. If your suspect a obstruction, keep an eye on your pet. If your dog does not pass the object within one day, take him to see your vet.
Your dog whines or cries, tenses up or crouches, trembles, has heavy breathing.
Possible sign of poison, bloat, pain from swallowing sharp object. Intense pain usually abdominal. Take to a veterinarian immediately.
Nervous panting and pacing.
Possible pain or discomfort. Watch carefully and if it persists seek help.
Squatting numerous times but not urinating or just dribbling small amount of urine.
Possible bladder or kidney infection. Tell your veterinarian.
Scooting across floor on rear.
Sign of possible anal gland blockage (glands need to be emptied) or harden stool around rectum. Rear needs washed with warm water.
Bad odor from ears or constant scratching of ears.
Possible yeast infection or ear mites. Use ear wash and medicine from veterinarian.