your dog is like that because its thirsty or tired so let it rest ok ok.
It's a hot dog tongue
Why does a dog have white stripes on tongue? Is this nomal?
A shaking and retreating dog could be frightened or in pain.
Sniffing.
It is called shaking or drying off!
Roc royal did tongue kiss his dog.........ill
He is probably just tired just let him rest and give him water. Or it could be the results of your dog having cardiac arrest ( the shaking )
Warts on a dog's tongue look pretty similar to warts anywhere else on a dog - they are typically white to grayish raised, textured bumps protruding from the surface of the tongue.
He is cold, possibly?!?!?
He might be sad or really cold.
Flogging
Well, Mythbusters did an experiment, and in that particular case, the dog had a cleaner tongue. http://mythbustersresults.com/