Cat Nutrition

April 5, 2018

Cat Nutrition

Cats as we all know that they are an obligate carnivores, which means that their body are fully dependent on meat. Whose survival depends on nutrients which are found only in animal flesh. Obligate carnivores might be able to ingest small amounts of plant material, because of their evolution they lack the necessary physiology required to digest that plant matter.

Domestic cats are obligate carnivores requiring a diet of primarily animal flesh and organs. Specifically, cats have high protein requirements and their metabolisms appear unable to synthesize certain essential nutrients (including retinol, arginine, taurine, and arachidonic acid), and thus, in nature, they can rely only on animal flesh as their diet to supply these nutrients.

A cat’s gastrointestinal tract is adapted to meat eating, being much shorter than that of omnivores and having low levels of several of the digestive enzymes needed to digest carbohydrates. These traits severely limit the cat’s ability to digest and use plant-derived nutrients, as well as certain fatty acids. Despite the cat’s meat-oriented physiology, several vegetarian or vegan cat foods have been marketed that are supplemented with chemically synthesized taurine and other nutrients, in attempts to produce a complete diet. However, some of these products still fail to provide all the nutrients cats require and diets containing no animal products pose the risk of causing severe nutritional deficiencies. However, veterinarians in the United States have expressed concern that many domestic cats are overfed.

See Article: Giving Your Cat a Vegan Diet.

As the Expert Says:

According to Dr Bruce Syme, a practicing vet and animal lover who founded Vets All Natural in 1996:

The Cat family (felids) has evolved closely alongside their canine counterparts, but has developed their own unique dietary requirements as a result of their own unique dietary intake. Cats, unlike dogs, are obligate carnivores, which means they must have meat in their diet to live (dogs can live on a vegetarian diet).

Cats require significantly larger amounts of protein in their diet, as well as fats, and less carbohydrate and vegetable matter. Cats must have a dietary source of the amino acid taurine, which is only naturally found in meat (but easily destroyed by cooking), and the essential fatty acid arachidonic acid, also found in animal fats.

Cats have evolved as a fine tuned hunting machine, which parallels their need for fresh meat and animal fats in their diet. The structure of their bodies, teeth, claws, and digestive tracts are finely tuned to catch and process live prey. Cats, unlike dogs, will rarely touch carrion (old dead meat/carcass), and will not scavenge like dogs. They always prefer fresh meat/prey, and as such, are rarely poisoned or take baits.

This is also why they can be fussy eaters, and will rarely be tricked into taking medication mixed in their food. They have evolved to exist in the most arid environments, which is why they thrive in the Australian bush. Their urinary system has evolved to enable them to conserve water very effectively, producing highly concentrated urine (the strong smell we all know well) and requiring only minute amounts of water each day. They do this by absorbing up to 80% of their water requirements from their live prey, and hence they need to drink very rarely.

This is why that the practice of feeding dry food rations to cats is totally wrong, and results in the high levels of urinary tract disorders and renal failure we see in cats today. Unless cats adapt quickly, and dramatically increase their water intake to compensate for the lack of moisture in the food, their urinary system is forced to produce more and more concentrated urine, which results in crystal formation, PH imbalance, and renal overload.

Substitution of meat protein with cheaper carbohydrates and vegetable protein, as occurs in nearly all commercial cat foods is another prime reason why we see a decline in health, and an increase in obesity, and diabetes in modern cats. Cats are unable to properly cope with long term dry food intake, and will not live to their full potential on this type of ration, no matter how good or expensive the product.

Taking In Nutrients:

Nutrients are substances obtained from food and used by an animal as a source of energy and as part of the metabolic machinery necessary for maintenance and growth. Barring any special needs, illness-related deficiencies or instructions from your vet, your pets should be able to get all the nutrients they need from high-quality commercial pet foods, which are formulated with these special standards in mind.

Here are the six essential classes of nutrients fundamental for healthy living

The most important nutrient. While food may help meet some of your pet’s water needs, pets need to have fresh clean water available to them at all times. A deficiency of water can cause serious illness or even death.

If a cat does not ingest enough water, she can become dehydrated. Dehydration occurs when the normal body fluids, including water and electrolytes, fall below required needs.

Factors to Consider in Taking Water:

Diet:

Water is necessary for digestion. Cats who eat dry food will need 10 times more water than those who eat unprocessed or raw food. Cats eating canned food will drink somewhere in the middle. Drinking less will lead to a state of dehydration.

It is a misconception that cats are considered desert animals and therefore require little water. Scientists believe that cats are descended from African wildcats. The reason cats in the wild need little water is because they eat prey and absorb the water from the animal.

Environmental Temperature:


Temperatures in the 50 to 60 degree Fahrenheit range will require the least amount of additional water. However, either colder or warmer air temperatures requires more drinking, as it takes more water to cool or warm the body.


Illness:

A cat with a urinary tract infection, kidney disease or diabetes will drink more water, while a cat with liver disease or a respiratory illness will drink less water. Fluid losses can occur due to diarrhea, vomiting and fevers, or from certain medications that can cause a cat to urinate frequently. Any change in water consumption suggests a problem that requires the attention of your veterinarian.


Aging And Body Size:

Necessary water is directly proportional to the weight of a cat. The larger or heavier the cat, the more water is needed. As cats age, they may lose body mass which then requires less water.


Activity:

Additional water is needed to account for the higher metabolism of an active cat.


Mental State:

Stress can reduce a cat’s desire to drink water.


Proteins:


These are the basic building blocks for cells, tissues, organs, enzymes, hormones and antibodies, and are essential for growth, maintenance, reproduction and repair. Proteins can be obtained from a number of sources. Animal-based proteins have complete amino acid profiles. (Please note: Do not give your pet raw eggs.)

Protein is also found in vegetables, cereals and soy, but these are considered incomplete proteins. Dietary protein supplies essential amino acids and is needed for the manufacture of antibodies, enzymes, hormones, and tissues and for proper pH balance. It provides energy for cats and is essential for growth and development.

Vitamins and Minerals In Foods

The amino acid components of muscle tissue are constantly being broken down, so adequate protein intake is vital to not only build muscle, but also maintain it. Aside from stretching their muscles, using the right scratching post that we can find or on online shop like activefelinesolutions. Without adequate protein intake, cats may develop a dry coat, become anemic and eventually lose muscle mass as the body fights its deficiency.

Amino Acids


Amino acids
are the building blocks of proteins, and are divided into essential and non-essential amino acid. There is a common theme among these amino acids: MEAT source.

Essential Amino Acids


Essential amino acids cannot be synthesized by the animal in sufficient quantities and must be supplied in the diet.

Essential amino acids include:

Histidine is needed to create histamine. Histamine is well known in its role in allergic reactions. Histamine is released when the body is allergic to something, and it creates the sneezing, etc to protect the body and ward off any potential hazards.

Histamine is also important in the digestion of foods. Histamine helps produce the gastric juices in the stomach that assists in the breakdown of foods. It is also needed for the creation of red and white blood cells.

Non Essential Amino Acids

Non-essential amino acids can be synthesized by your pet and are not needed in the diet.


For healthy hair, skin, and body, your cat needs a diet with a good balance of carbohydrates, proteins, and fats, just like you do. Aside from taking kitty for a bath with a nice cat shampoo, it is better for them not only on the outside but also taking nutrients inside.

Sometimes cats develop nutritional deficiency, usually due to a poor, home-cooked diet that hasn’t been approved by a vet or board certified veterinary nutritionist. Whether you’re concerned about your pet or a stray you’ve taken in, nutritional deficiency in a cat can be alarming. If you suspect that your cat is suffering from a lack of vitamins and nutrients, it’s easy to spot signs of nutritional deficiency in cats by inspecting your cat, observing your cat’s behavior, and checking your cat’s health. You may also like to check this book, The Well Cat Book: The Classic Comprehensive Handbook of Cat Care Reissue Edition - Kindle Edition (Amazon), as it might help you with every aspect of cat care especially on daily care.


It is important for us to know these nutrients for our cats. We can all see these in their foods, we may not find them in canned foods that we give to them, mostly of these nutrients are found in meats. It is best to take note on these so that our cats are healthy.


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