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Nutrients such as protein, fat, vitamins, and minerals are important players in the skin and coat health of dogs and cats. To understand their role, it is necessary to first understand skin and hair.
The purpose of skin and hair is to block things (such as water or heat) from leaving, or things (such as viruses and bacteria) from entering the body.
The hair coat is composed almost entirely of protein. If an animal's diet doesn't contain adequate protein quantity and quality, hair may fall out, or become dry, weak, and brittle.
Skin is made up of squamous cells, which are flat cells tightly packed together. These cells have tough membranes that are composed of proteins and fats. Without proper amounts of these nutrients, cell membranes weaken, allowing water to escape and bacteria and viruses to enter more easily.
Proteins are found in both animal-based and plant-based ingredients. Animal-based proteins contain all the essential amino acids cats need, whereas plant-based proteins may contain only some essential amino acids. Cats need animal-based proteins to achieve optimal health.
Fats also can be found in both animal-based and plant-based ingredients, and they are incorporated into skin cells as fatty acids. There are two essential fatty acids for skin and coat health. Linoleic acid maintains skin and coat condition in dogs and cats. Without enough linoleic acid cats may experience dull, dry coat, hair loss, greasy skin and increased susceptibility to skin inflammation. Cats also require arachidonic acid for normal skin and coat health.
Both of these essential fatty acids are omega-6 fatty acids and are found in animal tissues such as chicken fat. Linoleic acid is also found in some vegetable oils, such as corn and soybean oils. Most commercial cat diets contain more than adequate amounts of omega-6 fatty acids.
Because these fatty acids can be converted to compounds that increase susceptibility to skin inflammation, it is important to balance the amount of omega-6 fatty acids in the diet with omega-3 fatty acids, which do not reduce susceptibility to inflammation.
Omega-3 fatty acids are found in oils from fish and some plants (canola and flax).
IAMS™ research has found that combining fat sources in the diet at a ratio of five to 10 omega-6 fatty acids to one omega-3 fatty acid results in excellent skin and coat health.
Vitamins and minerals are essential for the development of healthy skin and hair coat. The best way to provide these nutrients is through a complete and balanced diet containing appropriate amounts of essential vitamins and minerals rather than through supplements.
| Vitamin or Mineral | Important for Skin and Coat Health |
|---|---|
| Vitamin A | Necessary for growth and repair of skin |
| Vitamin E | Protects skin cells from oxidant damage |
| Biotin | Aids in the utilization of protein |
| Riboflavin (B2) | Necessary for fat and protein metabolism |
| Zinc | Necessary for fat and protein metabolism |
| Copper | Involved in tissue, pigment, and protein synthesis |
Diet is often believed to be a factor when changes in skin and coat condition are noticed. The most common causes of these changes, however, are season and life stage.
As cold weather approaches, most dogs and cats grow a thick coat to help keep heat in and cold air out. As the weather begins to warm up, they shed the thick, heavy coat.
Most kittens are born with soft, fuzzy hair, but as they age, a coarser coat grows. Pregnant or lactating cats also may experience a change in coat condition or hair loss.
So you have a new kitten — congratulations! You’re about to embark on a pet ownership journey that could span several decades. But if you’ve never owned a cat or kitten before, you may have questions about how to keep your kitten healthy and thriving. Use our guide to get started, and welcome to pet parenthood.
When you choose a veterinarian, you’re choosing a partner in your kitten’s health care. Scheduled vaccinations and yearly examinations mean that you’ll see your veterinarian on a regular basis, so choose wisely. When researching veterinary clinics for your cat, make sure to do the following:
Owners should have their cats spayed or neutered unless they plan to show or breed them. Veterinarians advise spaying or neutering by at least 6 months of age. Consider the following:
Each year, millions of cats are euthanized because the new cat population far exceeds the number of homes that can be found for them. Here’s why you should consider spaying or neutering your kitten:
While we hope your kitten experiences few, if any, health issues over the course of her life, it’s smart to familiarize yourself with common cat ailments. Use our guide to some of the most common medical issues that can affect kitten health. The more you know, the better you’ll be able to notice when your kitten isn’t feeling well.
Most common in warm spring and summer months, these pinhead-size insects can be active all year long. Fleas can jump onto your cat, lay their eggs, breed, and spread to your furniture and to you, looking for blood. In addition to causing discomfort and scratching in many cats, fleas can transmit parasitic or infectious diseases, including tapeworms. A severe flea infestation may, in turn, cause anemia (low red blood cell count) and/or allergic dermatitis, a skin allergy characterized by itching and irritation. Though some cats become irritable and scratch, others have no visible signs of discomfort.
Luckily, flea prevention treatments are numerous and easy to give:
Hairballs are tube-shaped, brown masses of hair fibers. When cats clean themselves, they swallow fur. Because hair isn’t digestible, it either passes through and ends up in the litter box or it is vomited.
Cats that pass hairballs more than once a week or that pass foul-smelling hairballs may have a serious underlying health problem. See your veterinarian if your cat experiences frequent hairballs.
Here’s how to help prevent hairballs in your kitten or cat:
Feline lower urinary tract disease is a potentially fatal, painful inflammation of the lower urinary tract that can be caused by viruses, bacteria, diet, decreased water consumption or urine retention.
Symptoms include blood in the urine, difficult and frequent urination (often in small quantities), inappropriate urination, lack of energy and loss of appetite.
You can help your cat maintain proper urinary acidity and magnesium levels through a properly balanced diet that helps promote urinary tract health.
