I am glad he is feeling better but so everyone knows telling a dog is sick because he has a wet or dry nose is a myth! Of course the nose will be wet if the dog is hot (it sweats from ther) and it may be dry because it is dry in the house or whatever. Being that your dog was not acting "his ussual self" is an indecation it is sick you can also tell by what color the gums are, how is eating habits are & by taking temeratre. But never think your dog is sick because he has a wet/dry nose.