1: 1. Loss of Interest in Activities 2. Changes in Appetite and Sleeping Patterns 3. Increased Irritability and Aggression

2: 4. Excessive Licking or Chewing 5. Avoidance of Social Interactions 6. Decreased Energy Levels

3: 7. Hiding or Withdrawal Behavior 8. Unexplained Weight Changes 9. Excessive Panting or Drooling

4: 10. Excessive Barking or Whining 11. Digestive Issues or Incontinence 12. Sudden Changes in Behavior

5: 13. Loss of Enthusiasm for Walks or Playtime 14. Pacing or Restlessness 15. Destructive Behavior

6: 16. Seeking Constant Reassurance 17. Loss of Interest in Training or Commands 18. Changes in Body Language

7: 19. Lack of Response to Positive Reinforcement 20. Unexplained Aggression Towards Other Animals 21. Excessive Grooming

8: 22. Cowering or Trembling 23. Changes in Vocalizations 24. Avoidance of Eye Contact

9: 25. Increased Time Spent Sleeping 26. Increased Sensitivity to Noise 27. Self-Isolation from Family Members