Dogs that have a black palate include the chow chow, the Pyrenean mountain dog, the Pyrenean shepherd and the Estrela mountain dog. The black palate is a genetic predisposition and is caused by darker skin pigments called melanin granules.Continue Reading
It is believed that melanin is the skin's natural response to ultraviolet radiation as it is able to dissipate nearly 99.9 percent of harmful UV rays. It is normal for these malinin areas inside the mouth to spread to the tongue or change shape as a dog matures. However, it is important to check these malinin areas regularly for bumps or raised surfaces. Normal malinin areas should be smooth and flat. Dogs with bumpy or raised malinin surfaces should be taken to a local veterinarian as soon as possible, as this may be a symptom of melanoma. It is important to also seek medical advice if a black tongue or gums is noticed in a breed of dog that is not predisposed to this physical trait.
This coloration could also be caused by cyanosis. Cyanosis is the darkening of the tongue, gums or palate due to insufficient oxygen circulation in the blood. Cyanosis can be a symptom of heart or respiratory disease. Any dog that is displaying symptoms of cyanosis should be evaluated immediately by a veterinarian.Learn more about Dogs
Dogs howl for a number of reasons, since howling is their sole means of vocal communication; they may howl to make contact with others, to attract attention or in response to stimuli. Dogs may also howl because they are injured or sick.Full Answer >
Rottweilers and Chows are both high-energy breeds that tend to be wary of strangers, so a Rottweiler and Chow mix is likely to have those personality traits. Courage, steadiness and intelligence are other traits that Rottweilers and Chows share.Full Answer >
Dogs with fleas tend to exhibit symptoms such as excessive scratching, restlessness, head shaking, or frequently licking and chewing certain areas of the body. Fleas can also be seen jumping on dogs in particularly severe infestations.Full Answer >
The Labrador retriever is the easiest dog breed to train, according to Dogs by Nina. Because of its natural willingness to perform trainable skilled tasks, the Labrador retriever works alongside police, military, hunters, trackers and retrievers. It also works in drug detecting and on search and rescue teams.Full Answer >