Benefits

• While your dog may love to hang his head out the window of your car, backseats are not the safest place for dogs to travel. According to animal safety advocate Bark Buckle Up, an unrestrained dog can provide up to 2,700 pounds of impact during a car crash. If your dog is flying on an airplane, you'll have no choice, as most commercial airlines require dogs over 15 pounds to be locked in a travel carrier in the cargo hold of the airplane.
  
  

Types

• The most common type of travel carrier is the plastic dog crate. Plastic crates are portable, safe and give your dog a sense of privacy. Wire dog crates may be better suited for a dog that needs to feel that it is part of the action. A more luxurious option for smaller dogs is the dog-carrying bag.
  
  

Sizes

• When buying a travel carrier for your dog, carefully consider what size will best fit the animal's needs. Too much room may allow the dog to defecate while you are away. Too little room will cause your dog to be cramped and unhappy.
  
  

Prices

• The price of dog carriers ranges from $20 to $200, depending on size, style and features. Novelty dog-carrying bags may carry a heftier price tag. However, websites such as Craig's List and eBay may offer just the right deal on a used carrier that perfectly fits your needs. When purchasing a travel carrier, make sure it is properly ventilated, sturdy, leak-proof, escape-proof and easily transportable.
  
  

Training

• With proper guidance, your dog can actually learn to love its crate. When initially crate training your dog, limit crate time to short periods. When the dog is free to roam the house, leave the crate door open at all times, as you never know when your dog will want to slip in for some peace and quiet. Most important, never send your dog to the crate whenever scolding him. It is crucial that your dog not think of the crate as punishment.