How cold is too cold for a hunting dog?
I have found that shivering does not mean they are cold, some shiver from excitement and hunters do too!!!
The dog needs a place to be up out of the water so it's not sitting in it and preferably out of the wind.
I agree with others. Dont bathe the dog during hunting season no matter what he rolled in. they are bred to repel water and most will if we dont screw it up.
Always use your head and you know your dog better than anyone else!!