The warm air that blows out of them offers comfort and warmth. It is a commonly cited fact that if your dogs nose is dry they are sick. A dogs strongest sense is their sense of smell, in fact dogs use their moist little noses to analyze and understand the world around them. It is a commonly cited fact that if your dog's nose is dry they are sick.
During cold seasons, dogs love sleeping close to heating equipment.
A dry dog nose can quickly go from bad to worse, drying out and forming crusty scabs that flake off and bleed. The dog may be unhealthy and sick. This led to the belief that dry or warm nose is a signal that a dog is sick. And just as humans are likely to burn and peel when they spend too much time directly under the suns rays, a dogs exposed skin, which includes their nose, can get burned and dry up. If your dog spends a lot of time in the sun, make sure to protect his nose with a pet-friendly sunblock. To cure, take him to your Veterinarian he can unplug the duct.
A dogs nose is normally cold and wet because dogs lick their nose to make it so. That is why it is unusual for dogs to have a dry and warm nose. Audio distorted or dropping out on the Logitech UE Mobile Boombox.