Reasons why men have 2 dogs and not 2 wives: 
  
1. The later you are, the more excited your dogs are to see you.
2. Dogs will forgive you for playing with other dogs.
3. If a dog is gorgeous, other dogs don't hate it.
4. Dogs don't notice if you call them by another dog's name.
5. Dogs like it if you leave a lot of things on the floor.
6. A dog's parents never visit.
7. Dogs do not hate their bodies.
8. Dogs agree that you have to raise your voice to get your point
    across.
9. Dogs like to do their snooping outside rather than in your wallet or
    desk.
10. Dogs seldom outlive you.
11. Dogs can't talk.
12. You never have to wait for a dog; they're ready to go 24 hours a
      day.
13. Dogs find you amusing when you're drunk.
14. Dogs like to go hunting and fishing.
15. Another man will seldom steal your dog.
16. A dog will not wake you up at night to ask, "If I died, would you
      get another dog?"
17. If a dog has babies, you can put an ad in the paper and give
      them away.
18. A dog will let you put a studded collar on them without calling
      you a pervert.
19. A dog won't hold out on you to get a new car.
20. If a dog smells another dog on you, they don't get mad.
     They just think it's interesting.
21. On a car trip, your dog never insists on running the heater.
22. Dogs don't let magazine articles guide their lives.
23. When your dog gets old, you can have it put to sleep.
24. Dogs like to ride in the back of a pickup truck.
25. Dogs are not allowed in Debenhams, Marks or Sainsburys.
     And, last but not least:
26. If a dog leaves, it won't take half of your stuff.