![]() This webpage is designed for our clients who have already met with one of our veterinarians and discussed the appropriateness of raw diets for their pets. Because our office visits are unusually long, our veterinarians have ample time to get to know you, your pets, and your family. If we recommend feeding raw foods to your pets, it is because we have determined that the benefits to your pets are great, and the risks involved in feeding this diet are minimal to non-existent. The emergence of raw diets has created a bit of a controversy. (see Concerns section below). Because raw diets are still considered "alternative" and not mainstream, and because like anything else in this world, risks are involved, (by the way, Dr. Epstein's dog once choked on a dog food kibble), we are forced to state the following disclaimer: Wilmington Animal Hospital, its owner, assigns, heirs, and employees shall not have liability or responsibility to any person or entity with respect to any loss or damage caused, or alleged to have been caused, directly or indirectly, by the information contained on this webpage.
For thousands of millenniums, our canine and feline companions have subsisted on diets of raw meats and human dinner scraps. Around 60 years ago, pet foods began growing in popularity, supplanting the more natural diets of our dogs and cats. The past 10 years, however, have seen a rise in the raw food diets, often called "BARF" diets for bones and raw foods, or biologically appropriate raw foods.
Many clients indicate concerns for feeding raw meats to their pets. The number one concern is food-borne illnesses such as Salmonella and E. coli, and spread of these zoonotic pathogens to humans. (Zoonotic means a disease that can be transmitted from animals to people.) Raw food can also harbor other potentially toxic organisms, like Toxoplasma gondii. Other concerns include choking on bones and perforation of the stomach or intestines from bones. Feeding raw foods to sick or debilitated pets is another concern.
In our experience, when feeding these diets to our patients, illness in dogs and cats resulting from ingesting raw meats potentially tainted with Salmonella and E. coli is a rare concern. The gastrointestinal tracts of our patients are designed for handling and digesting raw meats. When raw meat is ingested, the stomach pH goes to a highly acidic pH of 1, making it very difficult for these organisms to survive. Furthermore, the short digestive tract of a carnivore enables the food to be digested, packaged, and ready to go (as feces) within 6 hours. It is not until hours later that E. coli begins to multiply significantly. If you are concerned about infecting your pet with Salmonella, E. coli, we recommend feeding only commercial brands of raw foods that take measures to control against the presence of these organisms. (see Raw Foods and Supplements Available at Wilmington Animal Hospital) Currently we carry Archetype (dehydrated) by Wysong. The second concern is for public health and the spread of Salmonella and E. coli to humans. These are real concerns which make the feeding of raw foods an undertaking that should be handled prudently and only when the people in contact with the dog (and some cats) are in good health. The main method of transmission of these pathogens is fecal-oral. In dogs and cats, this would occur through the removal of feces followed by inadvertent contact of the hands to the mouth. Since feces can carry many other harmful organisms, including worm eggs and larva as well as toxoplasma oocysts (in cats) that can infect people, humans should always wash their hands thoroughly after cleaning litterboxes and picking up outside after their dogs. (And a special note here: humans should ALWAYS pick up their dogs' feces outside!). A theoretical concern is for the transmission of pathogens from the animal's saliva to the humans in contact with them. No one has thoroughly studied the survival time of zoonotic pathogens in the animals' mouths. Some speculate that factors like washout by saliva (dilution and swallowing) might serve to remove the pathogens within minutes. In any case, it is prudent to minimize your pet's licking of humans. We do not recommend feeding raw foods in households with small children and with immunocompromised contact individuals (for example, AIDs, chemotherapy, radiation therapy, immunosuppressive drugs, and general poor health.) If all humans in contact with your pet are healthy, and you want to feed raw foods but are concerned about feeding raw foods containing Salmonella and E. coli, we recommend feeding only commercial brands of raw foods that take measures to control against the presence of these organisms. (see Raw Foods and Supplements Available at Wilmington Animal Hospital) Raw meats can also harbor Toxoplasma gondii and Neosporum caninum. While problems related to ingesting meats infected with these organisms are uncommon, they are still possible. Freezing of the meats at zero degrees Fahrenheit (normal freezer temperatures) for at least a few days will kill these organisms. Since commercial raw diets are already deep-frozen for longer than this, these diets do not put your pet at risk for these organisms. If you purchase your own raw meats, you should always freeze them for a week or longer before feeding them to your pets. Neosporum is not present in high quality commercial raw diets as the protozoan resides in aborted fetuses, which are not included in diets using meat fit for human consumption. Note that the main source of toxoplasmosis for cats is small creatures that are hunted and eaten. Once exposed, the cat goes through a once-in-a-lifetime shedding period of one to two weeks, during which time the feces, if left in the box for more than 48 hours, can be infective to people. Other non-raw meat sources of toxoplasmosis include cockroaches and potting soil. Regarding choking on bones and perforation of the stomach and small intestines, while these events are rare, they are still possible. Most dogs and cats "know" what to do with chicken and other meats containing bones. However, some dogs and cats still manage to eat raw bones and choke on them, usually by eating them too quickly. To circumvent this concern, the owner may first elect to chop up the bones into small pieces. Likewise, numerous commercial raw diets are now available that contain the bones in chopped up form. When cats are fed raw meat with bones, the food should always be chopped up into very small pieces, one-quarter inch or smaller. Never feed cats whole chicken necks. If your pet is sick or debilitated, we advise you to first have one of our doctors examine your pet before you embark on feeding it a raw diet. In actuality, feeding raw diets can be one of the best ways to rebuild the health of some pets. Contrary to popular medical opinion, cats in kidney failure, cats suffering from Feline Leukemia Virus and Feline Immunodeficiency Virus, and dogs with many conditions such as "food allergies" can improve markedly while on raw food diets. (Top) Converting Dogs to Raw Diets ![]() Most dogs need no transition period. Simply introduce the meal at hand and allow them to eat!
If the dog has a history of a sensitive stomach, then gradual conversion might be in order. Begin with a small portion of the diet. If feeding actual chicken with bones, chop up a small portion containing both meat and bones (50/50) and feed it. If using a commercial diet, simply offer a small portion of the defrosted diet. Then, if your dog shows no reaction, (diarrhea, vomiting), continue to introduce a higher volume each day until you have reach the intended amount.
Converting Cats to Raw Diets The easiest way to circumvent this problem is to introduce your cat to raw foods when it is a kitten. Most kittens will eat any food placed in front of them, as they still maintain their instinct for raw foods. This is the time to begin feeding chopped up chicken (buffalo wings are easiest; chicken backs and thighs are cheapest) using a large knife and a kitchen scissors.
Wysong makes a commercial dehydrated raw diet, Archetype, that is 100% nutritionally complete, balanced, and exceeds all of AAFCO's requirements. This diet is also free of harmful bacteria. The first five ingredients are beef and chicken, beef and chicken liver, and ground bone. The diet also contains fish oil, probiotics, and a host of other nutritious natural ingredients. Rehydrating this diet and offering it as a meal is inexpensive and extremely healthy!
For adult cats who have never been introduced to raw foods, hiding the raw meat in canned food often is the easiest option. Simply mix a tiny amount of commercial raw patties (Nature's Variety raw medallions, Bravo! burgers, etc.) or your own turkey burger or hamburger in with the canned food and don't tell your cat. Then, each day, gradually increase the amount of raw in the diet. If you are using your turkey burger or hamburger and the amount exceeds 50%, you will need to contact us for supplements to balance out the diet. You can also mix Wysong's Archetype in with the canned food, either by rehydrating it first and then mixing it in, or by crumbling a few small pieces and mixing them in while adding a small amount of water to the food. (Archetype is a dehydrated diet and requires the addition of water.) Some cats will constantly reject any attempts to add raw foods to their canned foods. In these cases, even though we advise against feeding dry foods to cats, you can try to add a small amount of crumbled Archetype onto the dry foods. If you are lucky, at a later date your cat will allow you to rehydrate the Archetype a little bit before adding it to the dry foods. Another trick is to mush some raw chicken liver into the canned foods. It is safe to feed a small amount of raw liver every day to your cat. Often the cat that will reject burger meat in its food will accept raw chicken liver in its food. (top)
Raw Diets for Dogs There are many commercial diets out there now. Since most are not tested for nutritional "completeness," we recommend using many different brands and varieties for your pets. It is very economical to exclusively feed these diets to small dogs. For larger breeds of dogs, these diets can be fed as one meal a day, or even just a few times a week. Brands are available that are made from uncommon meat sources, such as rabbit, venison, buffalo, emu, kangaroo, and others. Most companies use beef, turkey, and chicken and many use organic and/or grass-fed meat sources. These diets tend to contain ground bones, organ meats, and other ingredients like yogurt, beets, vegetables, fish rich in omega 3 fish oils, and many other food items, varying from brand to brand, in addition to the principle meat source(s). Concord Pet Supply and Trolley Square Pet Store in Delaware, as well as Four Paws in Media, PA, carry many high quality brands of commercial raw diets. Nature's Variety has recently introduced high pressure pasteurization, a processing step that selectively kills pathogens such as salmonella while preserving the beneficial bacteria, enzymes, and other nutrietns found in raw foods. Wysong's Archetype is a dehydrated raw food that has been tested and exceeds AAFCO's standards for pet foods. This is an excellent diet for periodic feeding or supplementing your pet's current diet. It is very affordable for cats and small dogs, and for use as treats for adult dogs. The first five ingredients are: beef and chicken, beef and chicken liver, and ground bone. This diet also contains barley grass and wheat grass powders, fish oil, and probiotics, in addition to many other nutritious ingredients. Archetype is also free of harmful bacteria. If you are going to prepare raw food on your own, simply make sure you feed from four principle "food groups": Meat Varying the meat sources from time to time is a healthy, natural way to provide a variety of nutrients to your dog. The easiest way to do this is to purchase commercial raw diets and feed these from time to time. These generally cost about 2-3 times as much as your home-prepared chicken, but they contain the chopped up meats, bones, organs, vegetables, and other ingredients- in other words, you're paying for someone else to do all the work!
Once a week, a meal of organ meats can be fed. Organ meats include chicken livers, beef hearts, kidneys, and chicken hearts and gizzards (usually packaged together). You can, of course, feed a small amount of organ meats daily; but, we are trying to keep this simple! Feeding chicken livers alone can cause the runs in some dogs, so consider offering a variety of organ meats at one time. Buy a few types of organs, and package a mix in freezer baggies.
10-20% of the diet can come from fruits and vegetables. These can be anything your dog will eat. Some dogs will eat raw carrots; others will only eat broccoli if it is steamed. Grating vegetables or putting them in a blender works for some dogs, but this is getting away from the simple concept. Frozen vegetables work. Avoid canned vegetables and fruits. Fruits should be very ripe- in the wild, the dog is most likely to eat the rotting apple that has fallen from the tree. Variety is also important for some fruits and vegetables. This is because certain fruits, like grapefruit, and certain vegetables, like spinach, can cause bladder stones in dogs that are predisposed to this problem. It is not harmful to feed these foods in small quantities from time to time. Avoid onions, leeks, grapes, raisins, and macadamia nuts which have all been associated with toxicities in dogs and cats.
Some dogs will decide to eat from only certain food groups above. If this is the case, contact us so that we can determine what supplements your dog will need to make up for the deficiencies in diet. (Top)
Raw Diets for Cats
If your cat will eat raw meats, the simplest food to feed is chopped up chicken. One buffalo wing, chopped up, is one meal! You can feed this as one meal of the day, and the Archetype as the other meal of the day. (Top)
Meats that are lower in fat include: turkey, buffalo, ostrich, venison, and rabbit. Meats that are higher in fat and help put weight on include: beef, lamb, duck, and pork. (Top) Read More!
Cooking a Stew for Your Dog
Cook in a stew pot or crock pot. Then place feeding portions in freezer bags or containers and freeze. Defrost portion in refrigerator overnight. This is not a 100% nutritionally complete diet. You will need to add the supplement Call of the Wild (available at Wilmington Animal Hospital) to each portion before feeding. You can also add the supplement directly to the entire stew mix after it has cooled down. (Top)
Foods and Supplements Available at Nature's Variety Instinct canned and dry foods for dogs and cats. Top of line processed foods that are among the lowest in carbohydrate and filler content in the industry. Contain montmorillonite clay which binds toxins in the gut, helps to transition from the current diet, and supplies trace minerals in the diet. Because you will end up feeding much less (in some cases, 50% or less!) than the current diet, this food is very economical. Ingredients in the varieties we carry do not come from China. Call of the Wild by Wysong. A powder that provides natural sources of calcium for diets that are too rich in muscle meats and too lacking in bones. This supplement also contains whole foods rich in antioxidants as well as probiotics.
Missing Link A granular supplement that provides numerous nutrients in whole food form. This supplement is great for dogs and cats that do not get much variety in their diets, or who tend to eat over 50% commercial dog and cat foods. It also has proven to be a great supplement for animals with itchy skin and dull or flakey haircoats.
Prozyme An enzyme supplement for animals with a variety of digestive problems. By assisting in digesting nutrients, this diet has helped dogs and cats with diarrhea, flatulence, grass-eating, stool-eating, haircoat problems, and hairballs. Some pets converting to raw diets need this supplement if experiencing digestive upset (diarrhea).
Canine Plus, Canine Plus Senior, Nu Cat Senior Chewable vitamin, Nu Cat Soft Chews, enzyme, and nutrient tablets for all life stages. Glycoflex products for dogs and cats. Chewable tablets that are natural sources of joint-protective agents, which offer a safe and highly effective method of pain reduction in arthritic pets.
My Experience With Raw Diets I have learned that dogs do not have the ability to digest a diet heavy in grains and carbohydrates, which is exactly what most people feed today. The canine species evolved and survived on raw foods, so why feed a processed, commercial diet with questionable ingredients?
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