Cat & Dog - Home-Made Diets

What should I know about feeding a home-prepared diet to my pet?

The first inclination of some people when feeding a home-prepared diet to their pet is to simply feed leftovers. The nutritional needs of dogs, cats and humans differ, so this approach will often be inappropriate.

Humans are omnivores (can eat meat and vegetable material), and can maintain excellent health on a meat-free diet with only minimal dietary supplementation. Cats are obligate carnivores - they must consume meat, ideally as fresh small rodents/birds. Dogs are similar to humans but are considered carnivorous omnivores/facultative carnivores – they can gain nutrition from non-meat sources.

Veterinary nutritionists have determined that cats have a low biological requirement for carbohydrates in their diet, suggesting that a high meat and low vegetable fibre diet may be ideal for their well-being. They have no requirement for grain or rice.

Dogs are facultative carnivores (they can eat a very meaty diet or a very low meat diet), and therefore are able to make better use of non-meat ingredients. Dogs are also well adapted to a high meat diet.

Nutritional balance varies from species to species. An optimally balanced diet provides, over the course of a day, the minimum calories required for the animal’s level of exercise, health and size; adequate levels of trace nutrients such as vitamins and minerals; and an ideal ratio of bulk foods such as proteins, fats, and carbohydrates.

Creating a balanced diet for a pet seems a formidable task, but there is an easy way to do it; simply follow diet recipes that have been formulated by animal nutritionists (see book recommendations below) or that otherwise are shown to meet the basic nutritional requirements for the species. To avoid trace nutrient deficiencies or excesses, it is recommended to vary the source of each diet component [for example, using different protein (meat), vegetable (and some fruit), and grain (rice, millet, quinoa ideally) sources] from week to week. Always use a good mineral and vitamin supplement for cats and dogs - we will be pleased to advise.

Supplements

Because meats and some vegetables are deficient in calcium, for example, it is absolutely necessary to provide these nutrients in all pet diets. For this reason, most diet recipes include vitamin and mineral supplements.

There are some vegetables high in calcium such as broccoli, kale, and green leafy vegetables. Spinach is not recommended as a calcium supplement since it is also high in oxalates, but may be fed in moderation. Vitamin supplements added before or during the cooking process may become denatured or inactivated, and should instead be added after food preparation is complete.

What are the benefits of home-prepared diets for my pet?

Supporters of feeding home-prepared diets emphasise the importance of a variety of fresh whole foods for the maintenance of health. The benefits of home-made diets include confidence in the freshness and wholesomeness of the ingredients (especially if you use organic source foods), and the potential inclusion of non-essential or synergistic components in the diet, such as nutraceuticals.

Many dogs and cats have improved hair and skin condition and increased levels of energy on home-made diets. Specific food intolerances (wheat or beef, for example) can be catered for specifically as the diet can be made to include and avoid any element in the ingredients. Owners, once they have got over the fact that they have to spend more time creating the diet, always express their deep satisfaction for this way of feeding.

What are the risks of home-prepared diets for my pet?

As mentioned above, it is not enough to just feed a diet of table scraps, or to toss some meat, grains, and vegetables into a bowl for your pet. If you do that, your pet could end up malnourished (as opposed to under-nourished - starvation). It is much better to follow a recipe or method in preparing a diet.

While a recipe/method for a home-prepared diet may appear to come from a knowledgeable source, ideas about what constitutes the ideal diet for dogs and cats is currently evolving. Rigid adherence to one recipe over a long time may cause severe nutritional imbalances if it later is found to be inadequate.  Variety is the key.

Likewise, avoid using recipes that are complicated or time-consuming since you will be more likely to take shortcuts.

Animals with increased nutritional needs associated with growth or pregnancy have greater requirements for energy and nutrients, and require enhanced protein levels and optimal ratios of vitamins and minerals to support growth. The advice of a vet with nutritional knowledge is essential. Please talk to one of the vets. We would be happy to help.

Some popular authors of pet diets recommend feeding grain-free (or carbohydrate-free) diets, raw meat diets, or bones and raw food diets. Clinical improvements in animals fed these diets are often impressive and perhaps not surprising given that dogs, cats and humans all do better on fresh wholesome, wheat free, food. Critics of raw meat diets speculate that bacterial pathogens common in intensively reared poultry and livestock could be transmitted to animals or their owners. In practice this does not seem to be the case. The majority of research currently suggests, however, that dogs and cats are relatively resistant to bacterial pathogens found on commercially available raw meat sources, with shedding of consumed bacteria occurring briefly or not at all.

It should be remembered, however, that animals or their owners with compromised health or immune systems may be more susceptible to illness caused by bacteria. Likewise, raw bones are not without some small risk; some cases of faecal impaction and intestinal accidents such as bowel perforation have been reported, but almost always with cooked bones, not raw. Cooked bones must NEVER be fed, since they are brittle and prone to splintering.  This can cause both obstructions and perforations of the intestinal tract. The best bones to choose are neck, wing, carcase or brisket bones/cartilage.  Avoid cattle and sheep leg bones.

How can I minimise these risks?

Discuss your pet’s diet honestly with us, including any treats or supplements that you provide. Have your pet examined regularly so that any early indicators of problems may be detected. Since animals age more rapidly than humans, a good rule of thumb is to have a complete physical examination every year.

Consult reputable references for healthy recipes for home-prepared meals. We’re happy to advise here.

What symptoms or conditions are most often treated with home-prepared diets?

Symptoms such as excessive shedding, itching, skin lesions, and digestive disturbances have been correlated with allergies or intolerances to components of commercial diets, or to inappropriate diets for a specific individual or breed. Animals with specific dietary needs or health problems are often put onto special home-prepared diets that are nutritionally formulated to meet these needs. Fussy pets will often eat a home-prepared diet more willingly than commercial food. Cats can be difficult but some enjoy raw meat. Some veterinarians suggest that all cats should be given a raw chicken leg/wing regularly to allow them to express their normal feeding behaviour (as cats will often guard such tasty morsels) and it also helps to keep their teeth clean.

How successful is treatment with home-prepared diets?

Animals with specific dietary needs or health problems can show dramatic improvement in their state of health when fed a home-prepared diet that has been nutritionally formulated to meet these needs.

Many animals with itchy, dry or greasy coats, smelly breath, anal gland problems, mucky ears, chewed feet, recurrent rashes, smelly faeces/diarrhoea or constipation can benefit greatly by changing to a home prepared diet; cooked or raw.

How do I know if the diet is properly balanced?

A sample batch of the diet can be analysed at a commercial food laboratory to determine its contents. The patient can be assessed by means of blood and urine analysis and radiographs to determine whether the pet is showing any sub-clinical abnormalities that could be related to dietary deficiencies or excesses. The easiest method, however, is to get good advice from a vet or from a reputable book.

What is the cost of home-prepared diets?

Home-prepared diets are comparable in price to good quality commercial diets. If the diet is prepared with organic source ingredients, its cost will increase.

How can I find out more information about home-prepared diets?

The most efficient way to find current reference materials, links, and referral lists is to consult the Alternative Veterinary Medicine website at www.holisticvet.com

Some popular books containing recipes that are based on nutritional formulations include:

1. The BARF Diet. Dr. Ian Billinghurst.
2. Real Food for Dogs and Cats. Dr Clare Middle.
3. Home-Prepared Dog and Cat Diets. Dr. Donald Strombeck.
4. Healthy Dogs.  A Handbook of Natural Therapies.  Dr Barbara Fougere.
5. The Pet Lovers Guide to Natural Healing for Cats and Dogs. Dr Barbara Fougere.

Please speak to one of the vets if you would like to discuss home-made diets for your animal. We would be happy to offer advice.