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65 results for “cat genetics”
When Do Ragdoll Cats Develop Cheek Jowls?
Ragdoll cats usually start developing cheek jowls at 6–8 months, though genetics set the exact timing and some begin earlier or later. Only males develop true jowls; it depends on inherited genes from the parents. Diet, exercise, and neutering also shape the result. To support healthy jowl development, feed plenty of protein, vitamins, and minerals, offer chewy or raw-meaty-bone snacks to build jaw muscles, keep the cat active, and time neutering until after the face fills out. Remember, not every Ragdoll will jowl—genes decide. If you have concerns, consult a veterinarian.
Why Do Cats Have Different Eye Colors?
Cat eyes come in an astonishing range of colors - copper, amber, green, blue, orange and brown - and certain breeds are famous for theirs: Ragdolls and Siamese for brilliant blue, while the common domestic shorthair most often shows yellow. But a kitten's eye color is not set at birth. Newborn kittens usually have blue eyes because melanin has not yet activated, and the true color only emerges as they grow. In this article we explain what determines a cat's eye color, at what age it settles, why some cats show a mesmerizing deep blue, and the fascinating genetics behind odd-eyed cats with two different colored eyes.
Are Blue-Eyed White Cats Always Deaf?
Many people assume every blue-eyed white cat is deaf, but the truth is more nuanced. The white coat gene is linked to inner-ear degeneration, raising the odds sharply, yet not every such cat loses hearing. Understanding the genetics, how to test at home, and how to communicate with a deaf cat helps these special pets live safe, happy indoor lives.
Why Does a Siamese Cat’s Fur Turn Black?
A Siamese cat's coat darkens for a reason that has nothing to do with sunlight: it is driven by temperature. These cats carry a variant of the TYR gene that limits production of the enzyme tyrosinase, which only works properly in cooler areas of the body. As the weather turns cold, the points, face, and ears grow darker, sometimes leaving a near-black 'mask.' The change is largely genetic and cannot be reversed, but keeping the cat warm and limiting iron-rich foods such as liver can slow the process. This article explains the science and what owners can realistically do.
Symptoms and Treatment of Obesity in Cats and Dogs
Obesity is a nutrition disorder; by international standard, 10 to 15 percent over ideal weight counts as obese, and a body condition score gives a clearer read. In developed countries 10 to 40 percent of dogs and over 20 percent of cats are obese. Causes split into simple obesity from genes, overfeeding, and little exercise, and secondary obesity from hormone or endocrine disease. Diagnosis uses exams, body scoring, and lab work, and treatment is diet, more exercise, and managing any underlying disease.
How to Keep Your Cat’s Coat Beautiful
A dull, dry, matted coat comes from genetics, aging, obesity (a fat cat can't groom its blind spots), and missing nutrients like lecithin. Care: feed quality food with coat-supporting lecithin, fish oil, and zinc; bathe only every 3–4 months with cat-specific shampoo at 36–38°C, using a low-noise dryer; brush often with the right comb; never shave for 'fun' or 'cooling' (cats have no sweat glands and may get depressed); and give sunlight for germ control. Keep the living space clean to avoid skin disease.
Dealing with Cat Tear Stains
Tear overflow (epiphora) happens when tears overproduce or the nasolacrimal duct blocks, spilling onto the fur. The reddish-brown stain comes from porphyrin—an iron waste in tears that oxidizes in air and sunlight. Common causes: too much salt (human food, salty kibble), 'heat', ear infections that stimulate tearing, duct blockage, entropion (inward lashes), dacryoadenitis, and feline herpes (tears plus nasal discharge—watch unvaccinated cats). Genetics play a role too. Cut salty food and see a vet to find the true cause.
Why Isn’t My Ragdoll Cat Gaining Weight?
Ragdoll cats that eat plenty but never seem to gain weight worry many owners, yet the cause is not always disease. Genetics, low activity, or an unbalanced diet may simply mean your cat burns or absorbs fewer calories than expected. Parasites are another common culprit that blocks nutrient absorption. If diet and exercise adjustments bring no improvement, a veterinary check-up can rule out hyperthyroidism, digestive disorders, or liver problems. This article explains the likely causes and the practical steps you can take at home to help your Ragdoll reach a healthy weight.
Why Does My Cat Always Lie Down? Understanding Feline Arthritis
If your cat spends most of its time lying down, walks with a limp, or refuses to be touched on the hind legs, it may be suffering from arthritis—a condition that affects up to 90% of cats as they age. Arthritis is the inflammation and degeneration of joint cartilage, most often secondary (degenerative) arthritis, which worsens as cats grow older. Cats are masters at hiding pain, so signs like reluctance to jump, reduced grooming, increased sleeping, and irritability can easily go unnoticed. Causes include aging, genetics, obesity, injury, and acromegaly. Treatment combines veterinarian-supervised medication (NSAIDs such as meloxicam), weight management with omega-3 and glucosamine supplements, and environmental adjustments like steps and soft bedding. Prevention starts with a healthy diet and keeping your cat lean.
Why Cats Love Catnip So Much
Catnip contains nepetalactone, a compound that triggers a euphoric response in sensitive cats — which is why it is nicknamed "cat cannabis." Affected cats rub, roll, and vocalize for a few frantic minutes, then lose interest, often returning hours later. It is safe with no real side effects, though about 30% of cats (and very young or old ones) are unaffected due to genetics. Beyond fun, catnip can lure a cat to a scratching post, encourage exercise, or ease picky eating.