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186 results for “Dog Genetics”
What are a Chihuahua’s ears like as a puppy?
Chihuahuas are small dogs, usually prick-eared or semi-prick. As puppies the ears are soft and not yet set, so they may curl or droop but usually stand up with maturity. Ear shape and size vary by genetics and environment; ideally large, well-placed, and proportional like small wings.
My erect-eared Teddy’s ears suddenly stopped standing up. What should I do?
Sudden ear drooping in an erect-eared Teddy may be genetic, as the breed has mixed genetics and may carry droopy-ear genes. Try massaging the ear base daily to improve circulation, and supplement calcium since deficiency can affect ear posture.
Why Is My Samoyed’s Coat Turning Red?
A Samoyed's coat may turn red due to genetics, environment, season, or disease. Sunlight can oxidize melanin in the fur, causing redness. Some dogs redden from vasoconstriction during exercise or excitement. In summer, strong UV increases reddening. Skin disease or allergies can also cause redness or hair loss; see a vet if accompanied by inflammation or itching.
How can I make my Teddy’s coat denser?
A dog's coat density is related to its nutritional status, genetic makeup, and health. If a Teddy's fur is sparse, the owner can feed it foods rich in protein, vitamins, lecithin, and unsaturated fatty acids, such as chicken breast, beef, egg yolk, fish oil, fruit, and vegetables. Second, brush the Teddy regularly, 2-3 times a week, to help remove impurities and dead skin cells and promote blood circulation and the growth of new hair. Finally, bathe the dog regularly to keep the coat clean and healthy, using a pet-specific shampoo to avoid damaging the dog's skin barrier.
There is a severe spot on the tail and many black crusts along the spine where the fur is thinner
Black crusts on a dog's tail and back can come from bacterial or fungal infection, parasites, or environmental factors. A vet exam identifies the cause.
When Does a Samoyed’s Nose Turn Black?
A Samoyed's nose usually turns fully black by 6 months of age, depending on melanin deposition. Sunlight exposure helps speed up the process, but avoid long periods of direct sun. Some impure bred dogs never develop a black nose.

Flemish Giant
The Flemish Giant is the largest pet rabbit breed in existence today, originally from Belgium and later developed through breeding programs in the United States. Though a giant by rabbit standards, it is kept as a gentle family companion, but its large size and hearty appetite make it best suited to owners with plenty of space.

Why an Alaskan Malamute’s Ears Won’t Stand Up, and What to Do
A Malamute's ears should stand by about 4 months. If they stay down, the usual causes are ear mites (causing vestibular signs like a head tilt), calcium deficiency (poor cartilage/bone growth), or a hereditary 'soft ear' that can't be cured and shouldn't be bred. Treat mites with ear cleaner and a miticide, fix calcium with diet and sunshine, and you can also brace the ear with foam and lash glue for about two months.

When Do Golden Retrievers Start Growing Their Adult Coat, and How to Help
Golden Retrievers usually start their coat 'blow' at about 4–5 months and continue to around 8 months. If a Golden hasn't blown its coat by then, beyond genetics the owner's care also plays a role. This article shares ways to support a healthy adult coat.
What about a Teddy with a white chest?
A Teddy with a white chest is still purebred, caused by genetics - if an ancestor was white, puppies may show a white chest. The patch does not spread with age, so no worry; such dogs are just cheaper.