Scott, how about direct, no bullshit replies to two direct, no bullshit questions:
Would you rather "surprise" the dog by making his first experience into cold water an actual hunting retrieve? What will you do if the dog says F**K YOU and refuses?
Sure, No problem. Fair question.
No dogs exposure to cold water should be out of the blue, and most probably are not.
As I said earlier, dogs get used to cold water just fine, if they are hunted as the season progresses.
My dogs hunt the great lakes, right into late December. Like most, I'm cautious later in the season that they are not over exposed. If my dog left the boat early in the AM to retrieve, then sat for a few hrs before the next retrieve, I would be careful about the retrieves I allow. ie a diving cripple that is not likely to be gotten soon, I would not let him swim for it.
Since my dogs are trained through the season, and we have already taught that refusal comes with consequences, refusal is unlikely, and if it happens, we are prepared to deal with it. It HAS happened and the dog understood from past experience that it had to go, and it did. I also recognized that the dog was probably refusing because
HE was cold, not because the water was cold. I recognized this and when he was done on this simple retrieve, I took steps to avoid hypothermia.
Would you really take a dog that has not been in
cool water and expect it to do it's job in
Cold water?
If you would, then you are thinking about what you believe a dog SHOULD be, instead of trying to understand what they ARE. That is just pure selfishness.
If I acquired a young dog in November, that had no exposure to training in water, I would wait until late spring to
train that dog in water!