THE KENNEL COUGH MYTH
BORDETELLA: KENNEL COUGH:
Kennel cough is a fairly common ailment in dogs. People tend to associate it with dogs who either are being or recently have been boarded (or "kenneled"). But your dog need not be boarded to catch kennel cough. Kennel cough is caused by an airborne virus,(parainfluenza) or a Bacteria called Bordetella, which is highly contagious. The Bordetella bacteria resides in almost every dog, however a good immune system keeps the bacteria under control. A low immune system or stress, can trigger Bordetella to take hold and results in infectious trachiobronchitis . Any time your dog is in the vicinity of an infected dog, the potential exists for infection. The incubation period is about 4-10 days, meaning your dog will not display symptoms of illness for about 4-10 days following exposure to the virus. Having a strong immune system is best way to avoid coming down with symptoms if/when your dog is exposed to the virus. This is why not every dog in the kennel (or house) will get it if there is an outbreak.
Although there is a vaccine (Bordetella) for Kennel Cough, it is often not effective in preventing infection. The most likely explanation for this is that there are many strains and mutations of the virus out there. Therefore, it is hit or miss whether the vaccine used on your dog will be the right one for the strain with which your dog comes into contact. This is similar to the "flu shot" for people; each year a vaccine is developed based on which strain(s) are suspected to be most prevalent. Be aware that your dog can still catch Kennel Cough even if s/he has had a shot to prevent it.
More commonly, an intranasal vaccine
containing both parainfluenza and Bordetella is used. Intranasal
vaccines create localized
greatly reduces the incidence of clinical signs and illness. There are several
precautions and warnings that need to be observed pertaining to this vaccine.
Some dogs will develop mild signs similar to tracheobronchitis when given this
vaccine. Very often, the symptoms will last for several days and the dog will
recover without treatment. Dogs that are vaccinated can also
shed the virus and
cause other dogs to become mildly infected and show mild signs. This shedding
usually lasts less than 72 hours. In addition, it takes up to 4 days after
vaccination for dogs to develop protection. When you combine these facts, you
will see why I strongly recommend that a dog not be given intranasal vaccine
within 72 hours of coming into contact with other susceptible dogs. Do not give
the vaccine the day before a dog show, boarding, etc. Try to give at least four
days before contact with other dogs, and preferably 7 days. This way you will
protect your dog from becoming infected by other dogs, and protect those dogs
from becoming infected by yours. Our experience with this vaccine is that almost
every dog that has had this vaccine, when put in a boarding situation, develops
kennel cough if stressed. Adverse effects the intranasal vaccine can burden your
pet with are: Permanent Post nasal drip, Upper respiratory damage, and dogs with
heart problems, this vaccine can be fatal.
The usual symptoms of Kennel Cough include a dry, "non-productive" cough. The dog sounds as if there is something stuck or caught in the throat and the coughing is an unsuccessful attempt to dislodge the object. Sometimes the coughing/gagging seems very violent. The episodes of coughing may go on for minutes at a time and then be repeated at intervals. Of course you will want to check your dog and make certain that there isnít anything actually stuck in the throat! One way you can "test" for Kennel Cough is to press the throat gently, right in the collar area. If the dog has Kennel Cough, this will probably trigger some coughing.
If your dog does develop Kennel Cough symptoms, donít panic! The way this illness operates is analogous to the common cold that we humans sometimes catch; simply put: it must run its course. There is no magic pill or cure, but there are many ways to treat and ease the symptoms. The goal is to support the body (immune system) while it is healing itself. Antibiotics are NOT indicated (although they are routinely prescribed and used) because this is a virus, not a bacteria. Antibiotic use is actually thought to slow the healing process. Kennel cough generally will be gone in two weeks time or less, with or without antibiotics (but probably faster without).
Human health risk
Until recently, infectious tracheobronchitis was considered to not be a human health risk. Recently however, research indicates that Bordetella bronchiseptica may cause disease in some humans, primarily those with compromised immune systems. In normal, healthy adults there does not appear to be a risk factor, but young children and immunocompromised individuals should take precautions against coming into contact with animals that have symptoms of tracheobronchitis.
'Kennel Cough,' now more commonly referred to as 'infectious tracheobronchitis' is a widespread disease caused by several different viruses and bacteria. It is usually a self-limiting disease and most animals do not require treatment. Intranasal vaccines are effective, but due to some possible side effects, are recommended for animals that are at higher risk. Infectious tracheobronchitis is a disease of dogs and wild canids, it does not appear to be a risk to healthy humans or cats.
Here are some ideas for natural treatments you may use to treat your dogís Kennel Cough symptoms. None of these will harm your dog in any way, even if s/he does not even have Kennel Cough, but you may want to check with your own vet before giving them to your dog.
For boosting the immune system and fighting off infection:
500 mg Vitamin C 3x/day (250 mg for tiny dogs) (If you already supplement with vitamin C, great! But this is in addition to the regular daily dose, and is spaced out during the day.)
Echinacea (give a few drops, 3x/day, either directly into the mouth or on food)
Goldenseal (same instructions as Echinacea)
Colloidal Silver (Give just a drop or two, 3x/day. May be mixed with food or put into drinking water.)
For directly combating the Kennel Cough virus:
Bryonia (give 1-2 pellets/tablets 3x/day, allow no food for ten minutes before and after the dose. Most health food stores sell homeopathic remedies in the 6X or 6C potency, which is fine to use. If you have a choice of potencies, ask for 30C, which is a bit stronger. Homeopathy works when the correct remedy is matched to the correct symptoms, regardless of the potency of the remedy.)
Drosera (same instructions)
For soothing throat irritation:
Honey (about a teaspoon for a small-med dog, a tablespoon for a larger dog, 3x/day)
Eliminate exposure to second hand smoke.
Maintain humidity in the environment.
If you have more than one dog in your household, and one of them develops Kennel Cough, you can try to keep that one isolated, to minimize exposure to your other dog(s). However, by the time your dog is symptomatic, the virus has probably already been "shared" with your other pets or any other dogs with which yours has had contact recently. You may wish to treat all of your dogs, as a preventive measure for those that are asymptomatic, to ensure their immune systems are strong enough to ward off infection from the virus. Also, it would be good pet ownership to refrain from taking your ill dog to obedience class, dog shows, or any other dog-related event until s/he has recovered.