Dogs with Purple Tongues: Breeds and Health Insights

Have you ever encountered a canine with a strikingly purple tongue? This odd trait has long intrigued dog lovers and pet owners. At first, it may seem odd, but a purple tongue in dogs is a natural trait of some breeds. This article will explore the causes, the breeds with this trait, and any health risks associated with purple tongues.

What Causes A Dog to Have A Purple Tongue?

A dog’s purple tongue is due to high levels of melanin pigments. These pigments color the skin, hair, and mucous membranes in animals and humans. In dogs with purple tongues, melanin causes a darker, purplish tint. The exact mechanisms behind this heightened pigmentation are not fully understood., but it is believed to be an inherited trait passed down through generations. 

Breeds of Dogs With Purple Tongues

Some notable dog breeds that commonly exhibit this unique feature include:

1. Chow Chow: This ancient breed from northern China is perhaps the most well-known for its purple-black tongue due to its high melanin content.
2. Shar-Pei: Another breed with Chinese roots, the Shar-Pei, is known for its wrinkly skin and a deep purple or light lavender tongue.
3. Lhasa Apso: This small breed comes from Tibet’s Himalayas and has a long, flowing coat and a purple-tinged tongue. This breed’s tongue can vary in its purple hue and intensity. 
4. Thai Ridgeback: Known as the Mah Thai, this ancient Thai breed has a unique ridge of hair on its back and a purple tongue that ranges from a deep purple to a more muted lavender shade.
5. Pugs aren’t as famous for their purple tongues as some other breeds, but they can also have this trait. 

Health Implications of a Purple Tongue In Dogs

A purple tongue in dogs is usually harmless. However, pet owners should know that there may be some health risks.

• Increased risk of oral melanoma: Dogs with more melanin in their tongues may have a slightly higher risk of oral melanoma, a mouth cancer. While the risk is low, regular vet check-ups can catch any issues early.
• Sunlight sensitivity: Dogs with purple tongues may be more prone to sunburn or irritation on their tongues from too much sun due to increased melanin content, which can make the tongue more sensitive to UV rays.
• Potential for discoloration: In some cases, a purple tongue may become discolored or develop unusual markings or spots. This isn’t usually a major concern, but it’s always best to have a vet check any significant changes.

How To Care For a Dog With a Purple Tongue

Some considerations for caring for a dog with a purple tongue are:

1. Sun protection: Dogs with purple tongues may burn in the sun or get irritated tongues. Provide shade or shelter on hot, sunny days and limit exposure to direct sunlight.
2. Regular dental check-ups: good oral hygiene is vital for all dogs. Regular check-ups and cleanings can prevent gum disease, tooth decay, and oral cancer.
3. Hydration: Ensure that your dog has access to fresh, clean water at all times. Proper hydration can help maintain the health of their tongue and overall well-being.