Hello All, Last evening, my husband made an error and left our large dog outside and our ducks were loose. I found our drake next to the dog. He isn't mean, just curious. The drake was a little wet and hyperventilating. I put him with his pal and he calmed down. I kept checking all night on him. This morning, they left their coop together. However, he isn't quacking and is slow moving. He didn't show an interest in food, just water. I noticed his front chest area is puffier than the other one. I am concerned about sac damage. Any suggestions on what I should do. I have not seen any bleeding or injuries. Should I be concerned about his air sac(s)? Suggestions please. Worried sick about our friend.