Does a cold, wet nose mean your pet is healthy?

A cold, wet nose is just one sign of wellness in dogs and should not be considered as a main indication of overall pet health. You may easily find a healthy dog with a warm dry nose. On the other hand a sick pet can also have a cold, wet nose. So the common belief that a healthy dog has a cold, wet nose and a sick dog has a hot, dry nose is false.

The temperatures of dogs' noses fluctuate day to day so it's very difficult to say exactly why as it could depend on environment or other factors. You need to remember that dog can be perfectly healthy and have a warm, dry nose or be really sick and have a cold, moist nose.

The moistness of your dog's nose is also not an indicator of health. According to experts very dehydrated dog can have  dry nose but dogs can have moist noses because they're healthy, and they can have moist noises when they have a nasal disease. So nose moistness is not a reliable sign.

Moreover, moist noses are also one of the ways that dogs can regulate their body temperature and cool down. Unlike humans, dogs don't have sweat glands. They secrete sweat from the pads of their feet and their noses.

Whenever your dog has a dry nose and is showing signs of illness or pain, you should take him to see a veterinarian. Similarly, unwell pets with cold, wet noses should also have a veterinary check-up.
If you notice any unusual nasal discharge it's also smart to visit your vet.

As you see dog's nose is not such indicator of his health. It's better to look for symptoms such as not eating, not drinking, or behaving oddly.

Source: e-doggy.co.uk