Obesity In Dogs

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Obesity In Dogs

Obesity is the most common nutritional disease in American dogs today. It is the result of simply eating more calories than are burned. Dogs have a built-in protection against this disease, a control mechanism in their brains that satisfies their hunger after they have eaten enough calories to meet their daily energy needs. However, it is possible to upset this control mechanism. By feeding the dog a food that is highly palatable, he will eat to satisfy his appetite and not his hunger. The only way to remove the excessive fat from a dog's body is by reversing the way it was put on, which is feeding the dog fewer calories than he will burn for energy. When this is done, the dog's body will burn up energy stored in his body to obtain what he needs. Fat is the most efficient source of energy and will be used in the greatest amount whenever energy is needed. A reduction in caloric intake cannot be achieved by just cutting down the quantity of food you feed your dog. Drastic cuts in the quantity of food fed will only lead to deficiencies that pose an even greater threat to the dog than the obesity does which are deficiencies of proteins, vitamins and minerals. It will also make your dog ravenously hungry! Fats and carbohydrates that contain the most calories should be replaced by ingredients that are less digestible and lower in calories.

The diet of an overweight dog should not contain more than 1400 calories per pound of dry matter. This is approximately 1250 to 1300 calories per pound of dry food or 330 to 350 calories per pound of canned food. A more accurate and convenient way of obtaining a reducing diet is to use a dietary animal food specifically designed for that purpose. This food can be obtained from a vet. It contains 330 calories per pound and is balanced to provide the correct amount of other nutrients for the dog when fed at that caloric density. Whatever the food used, the quantity of it that should be fed has to be estimated.

Portion control is the only method of feeding that can be used during a weight reducing program. Treat or supplement should not be given during the reduction program. If a dog is more than 10 pounds overweight, (over his ideal body weight) begin your weight reducing program by feeding him only 2/3 the quantity calculated to maintain his desired weight. The full amount of food should be given once a reduction in weight begins to occur. For dogs that are less than 10 lb overweight, begin with the full amount calculated. In dogs weighing less than 10 pounds, use the two-thirds guide for any dog that is more than 33% of his desired weight overweight. It may require several months or longer before a dog reaches his optimum weight. Do not expect your dog to lose the weight in just a few days. Taking off weight too fast can be dangerous to a fat dog. Once optimum weight has been attained, most dogs will have to be kept on portion control feeding. Dogs that tend to get fat need to have their intake closely regulated to prevent them from gaining back the lost weight.

Nutritional Diseases In Your Dog

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Nutritional Diseases In Your Dog

Similar to healthy dogs, sick dogs need to eat in order to supply energy and nutrients for growth, for replacement and repair; as well as to meet an ever changing need. Nutritional requirements for a sick dog usually do not differ greatly from those of a healthy dog. A sick dog's dietary needs, however, can become substantially different from those of a healthy dog.

Diseases in which a dog's diet will need to be changed are often due to true nutritional diseases, in which the diet itself is responsible for the disease. Most of the true nutritional diseases are deficiency diseases. What this means is that they are diseases caused by a diet that contains an insufficient amount of one or more needed nutrients. Most of these diseases were the result of inadequate or improperly balanced home-made food. Since cost-effective commercial food became more and more nourishing, most of these deficiency diseases gradually disappeared. Vitamin or mineral deficiencies are rarely seen as a primary disease any more. Both vitamins and minerals are inexpensive and are needed in such small amounts that today, few commercial dog foods fail to contain them in adequate amounts.

Although energy and protein continue to be a problem with some dog foods, the number of brands that still contain insufficient fat or poor quality, indigestible protein become less and less every year. When a deficiency of fat occurs, it most often appears as an insufficient amount of total energy in the diet which results in weight loss, sluggishness, dry and dull hair coat, poor physical condition and, in some extreme cases, emaciation and uncontrolled diarrhea. A deficiency of essential fatty acids may also occur, although it is unlikely. The total amount of the fats most often used in commercial foods can drop to as low as 1% of the diet and that diet will still contain sufficient fatty acids. The only exception to this might be in cases of dry foods where larger quantities of fat have turned rancid.

When a deficiency of fatty acids does occur, it appears as a loss of weight and condition, a dry, dull coat, but more specifically as eroded areas on the skin. These will most likely show on the pads of the feet, between the toes and over the bony protuberances of the body where pressure reduces the blood supply. Although these erosions may superficially resemble "hot spots," they differ from them in four major aspects such as: They do not respond to routine steroid therapy; they appear on both short-haired as well as long-haired dogs; they require an average of three months to heal; and adding fatty acids to the diet promotes their recovery, because a deficiency of fatty acids caused them.

A deficiency of protein in the diet is still sometimes seen. This causes weight loss and dull, dry hair coats. It may also produce anemia, reduce the body’s ability to cope with and recover from infections, and, if left neglected, will eventually lead to the dog’s death.

Worms Resulting From Fad Diets

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Worms Resulting From Fad Diets

Internal parasites are a constant threat to dogs because of their natural habits. Moderate infestations with intestinal worms may go unnoticed unless the dog is eating a deficient diet. When puppies are infested with only moderate amounts of roundworms, fed diets containing inadequate protein, the injury resulting from the worms is far greater than the injury would be in puppies eating an adequate diet. This is because the protein deficiency favors the rapid growth and build-up of the parasites.

Every new parasite further decreases the effective value of what little protein the dog does eat. Feeding the infested dog a diet adequate in protein stops the injuries and weight loss being caused by the worms, but will not reverse these effects until the dog is wormed. On the other hand, dogs that are fed adequate levels of energy and protein show very little adverse effects from even heavy infestations with roundworms, except for being slightly underweight. This is immediately corrected when the dog is wormed.

Dietary considerations should be made from the viewpoint of prevention rather than from the viewpoint of treatment. Dogs that are being fed with diet adequate in protein and energy have far less susceptibility to either roundworms or hookworms, and are much more capable of resisting potential infestations.