CONTENTS:- 1. Introduction. 2. Dog Breeding. 3. Dog Hybrid. 4. The Science of Mixed-breed Dog. 5. Purebred Dogs. 6. Hunting Dogs. 7. Working Dogs. 8. The use of Dogs in Search and Rescue. 9. The Canadian Eskimo Dog. 10. The Dog Health. 11. Rabies. 12. Flesh Derived From Dogs. 13. Dog Attack. 14. Dog Training. 15. Dogs Otable in their Own Right. 16. Dog Varities. 17. Dog Behaviour. 18. Role of Dogs in Religions. 19. Dogs Bark. 20. Police Dog. 21. Sniffer Dog. 22. Working Dog. 23. Dogs in Warfare.