Read Dr. Pitcairn's Complete Guide to Natural Health for Dogs and Cats Online
Authors: Richard H. Pitcairn,Susan Hubble Pitcairn
Tags: #General, #Dogs, #Pets, #pet health, #cats
For those products you keep, tighten lids and update fading labels. If possible, store them in a well-ventilated area away from living space. Even well-sealed containers can emit fumes, so don’t confine your pet in the same space—a garage, for example.
Make sure that all gas, oil, or wood furnaces and appliances are properly serviced and ventilated. This reduces levels of carbon monoxide and other combustion by-products. You can buy carbon monoxide detection units for about $30. They plug into an
electrical outlet and warn you if there is a leakage of this dangerous gas.
Seal boiler rooms from the rest of the house. When you replace units, buy electric models or choose gas furnaces with sealed combustion chambers and pilotless gas appliances.
ALTERNATIVES TO CHEMICAL WARFARE ON YOUR PETS
There are many very effective, natural, and inexpensive ways to clean your home and its contents. Here are just a few ideas from the Center for Hazardous Materials Research:
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PET POISONINGS
A lot of the chemicals that are bad for pets, including pesticides, enter through an eager mouth attached to a curious nose. Poisonings account for 1 to 2 percent of veterinary cases, with a greater risk for dogs. A prime danger is antifreeze poisoning, which we have already mentioned. Another risk is the consumption—usually by dogs—of poisons put out for snails, slugs, and rodents. Cats sometimes eat a poisoned mouse that is too sick to run away. The other frequent source of poisoning is insecticides and herbicides used in a yard. Realize that if you have sprayed chemicals in your garden or on the lawn that your animals should not walk there until those chemicals are no longer active. Think how sick we would be if we walked through a chemically treated lawn and then licked our feet when we got in the house.
Though it is rare, small animals have also been poisoned by eating parts of certain plants, including oleander, castor bean, dumb cane (dieffenbachia), chokecherry, jimsonweed, morning glory, and others. Provide your pet with fresh greens such as sprouts, parsley, or wheat grass to cut the temptation to nibble on toxic plants. Cats especially will eat plant material when they have digestive illness. In my experience, this is also a common symptom of chronic illness, which leads to eating both houseplants and outdoor plants that are not so good for them. If your cat does this, it does not suffice just to restrict them from getting to the plant—you have to correct the underlying disorder. Often, feeding a fresh food diet will take care of it.
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Paradichorobenzene
, a big word for the chemical that is commonly the active ingredient in moth repellents. It is known to cause cancer in animals. This chemical is also the key ingredient in many air fresheners.
Perchloroethylene
is widely used in dry cleaning. Again, studies have shown it causes cancer in animals. So if there is any odor in your dry cleaned goods, remove them from
their plastic bags and let them air outside for a few hours until the odor disappears. Don’t put them right in the closet in the plastic bag. Guess where the vapors leak to? A good dry cleaning service will return your clothes to you with very little odor.
Phenol and cresol
are found in many products that are used to disinfect, sanitize, and deodorize. Both are toxic, especially to cats that are particularly sensitive to any phenol compound and become terribly ill with any exposure.
Aluminum chlorhydrate and zirconium
are found in some deodorants and can cause skin inflammation and, if inhaled, cancer. The aluminum compound is considered a possible factor in Alzheimer’s disease. Be careful where you leave these.
Diethanolamine, selenium sulfide, and coal tar
are harmful chemicals found in many dandruff shampoos and hair conditioners. All three chemicals are suspected carcinogens. Keep containers up high where your dog can’t chew on them.
TOXIC CHEMICALS IN FOOD
Animals can develop subtler forms of poisoning just from eating what they’re supposed to eat. One survey showed that canned cat foods contain high amounts of lead, from 0.9 to 7.0 parts per million (ppm). A daily intake of six ounces of these foods (about what a cat or small dog eats) could contain as much as four times the amount of lead considered potentially toxic for children. (Read more about how unlikely your vet would be able to recognize this subtle poisoning in your pets in chapter 2.)
Pet foods containing fish and fish by-products may contain high levels of mercury, a risk for cats addicted to seafood. Excessive mercury intake can damage the nervous system, causing tremors, irritability, anxiety, loss of appetite, inflammation of gums and looseness of the teeth, and difficulty sleeping. It can also damage the kidneys.
Commonly added to public water supplies to prevent tooth decay, fluoride is considered safe at the level of 4 ppm in water or a maximum of 2.5 milligrams daily for children. But because of its accumulation in the food chain, 11 to 193 ppm have been found in leading pet foods (canned foods are worst). That means that a large dog could be consuming a whopping 21 to 368 milligrams daily.
Excessive exposure to fluoride may cause tiredness, mottling of the teeth, kidney and bladder disorders, arthritis, pain and crippling in the joints, stomach problems, hair loss, skin disorders, bronchitis, asthma, and numerous other conditions. It can also reduce blood vitamin C levels, weaken the immune system, and cause birth defects and genetic damage. Ten European countries have banned fluoridation of water.
Hundreds of other toxic chemicals accumulate in the food chain, and it is very difficult to protect yourself and your pets from such unseen dangers. You can, however, reduce
the risks by feeding a fresh, unprocessed diet that contains relatively little meat, especially liver and kidneys, which concentrate toxins. Many contaminants are stored in fats, so it’s better to go with low-fat dairy products or lean meats. Corn oil is preferable to either soy or cottonseed oil because it’s generally lower in pesticide content. When possible and practical, use organically grown foods and organic, non-genetically modified oils.
You can also help your pet cope with pollutants by including certain vitamins and minerals in the diet. Calcium, for instance, helps protect against some heavy metals and radiation. Vitamin A and selenium also help combat radiation. Vitamin E counters the effects of many smog pollutants, and kelp helps the body resist radioactive strontium. Lecithin is also useful. These nutrients are included in our recommended diet.
If you live in a particularly polluted area, give your pet vitamin C (for pollutants in general and especially for cadmium, lead, copper, and DDT) and zinc (for cadmium, lead, and copper). Depending on your pet’s size, use 100 milligrams for the small animal, up to 500 milligrams of vitamin C for the larger dogs. Vitamin C is safe to use, so don’t worry about being precise with the dose. In the same way, you can add zinc in the range of 5 to 20 milligrams. (For these vitamins, you can use regular supplements intended for human use; zinc tablets will have larger amounts than these and need to be cut down.)
CLEANING UP THE WATER
Fluoride is only one of the questionable ingredients in many public water supplies. All told, more than 2,100 toxic chemicals have been detected in U.S. water. Some of the most common contaminants are lead, cadmium, arsenic, insecticides, nitrates, fungicides, herbicides, benzene, toluene, and dioxin. Many of these pollutants are known to cause cancer or damage the kidneys, liver, brain, and cardiovascular system. Communities with particularly polluted sources of water have unusually high cancer rates of the gastrointestinal and urinary organs.
In spite of these hazards, most utilities test for less than 30 chemicals, and only a tiny fraction use modern technologies to remove them. That’s because most treatment plants were built decades ago simply to kill bacteria and reduce sediment. Though it has served well as a disinfectant, the chlorine added to most municipal water also combines with organic debris to create a number of carcinogenic compounds, such as chloroform. Also, chlorine itself can be irritating to the mucous membranes of the eyes, nose, throat, airways, and lungs, especially in sensitive individuals. As a result, lifetime users of chlorinated water have an increased rate of bladder cancer and possibly of colon and rectal cancers. Scientists are currently investigating alternative means of disinfecting water.