Porcupines are timid animals, but when threatened, a porcupine will shoot out quills. Extreme care must be taken when removing quills, since quills have sharp barbs. Barbs pull the quill deeper into the skin. Twisting or turning the quill will cause considerable pain to the already injured pet. If your pet becomes quilled, proper care should be taken quickly.
First, you may wish to muzzle your pet since even the friendliest pet may become snappy when it is in pain. Second, grab the quill as close to the skin as possible, using a pair of pliers, and pull straight out. If the quill breaks off, a trip to the veterinarian may be necessary. Third, wash the infected area and keep it clean. With proper pet skin care, a pet will rarely die from being quilled. If there are too many quills or they are deep within the mouth and throat, it may be beneficial for your dog to see the vet right away.