Changes in Appetite: A sudden increase or decrease in appetite can indicate stress or sadness in dogs.
Lack of Interest in Play: If a normally playful dog shows little interest in toys or games, it might be a sign of unhappiness.
Avoidance or Hiding: A dog that frequently hides or avoids interaction with its owners or other pets may be feeling stressed or unhappy.
Excessive Licking or Chewing: Dogs may lick or chew their paws excessively when anxious or stressed.
Changes in Sleep Patterns: An unhappy dog may sleep more than usual or have trouble sleeping.
Decreased Activity Levels: A noticeable decrease in energy and reluctance to go on walks or play can signal that a dog is not feeling well emotionally.
Aggression or Increased Irritability: A normally calm dog showing aggression or irritability can be a sign of emotional distress.
Potty Accidents: House-trained dogs may start having accidents in the house if they are feeling upset or stressed.