It depends on the breed of the dog. If the dog is short-haired then just towel the excess water off as you would yourself after a bath or shower. Then let them air dry. With longer haired dogs generally it means more grooming and people will often use their hair blowers with a brush and comb. The hair dryer should NOT RUN ON HIGH BUT LOW!
No, they dry the dog on a drying table not in a kennel.
Can dog food servings are littler than dry dog food. Can dog food is condensed more and has less in a can
Wet dogs tend to be rather smelly. A dry dog smells a lot better.
No; some dogs naturally have dry noses and your dog may be perfectly healthy.
About 2.4 cups
Yes.
Any of them. Dry dog foods are formulated partially to achieve that.
Because they obviously don't like dry dog food
dry Dog skin
A towel.
only if the dog is a puppy