In this series, we have covered what you should do for various injuries that your dog may sustain. The problem is, unless you thoroughly commit this information to memory or have a computer near by, you still may not know the correct procedure to follow should an emergency occur.
Problem solved - I recently discovered the First Aid Bandana by Wag'N Pet: http://www.wagn4u.com/pet_first_aid_bandana.html. As the off

Take this $8 bandana with you on your pet-accompanied hikes. In the unlikely event that an emergency occurs, you'll be very glad you had it.