My 14 Month old BLM takes on water while swimming which I think has caused him to not particularly like water. First few water retrieves he seems positive about the retrieve but he usually returns and throws up (allot of water not just a gag) then his attitude about going in the water changes. He does not seem to be keeping his head up high enough out of the water on the return and since he has a bird or bumper in his mouth he is taking in water all the way back. He does not stop or slow down or leave the mark but when he returns after delivery he throws up. Not sure if there are any exercises to help him with this. Anyone experience this, do they finally catch on ? I think it is having a negative effect on his water attitude. Any help would be appreciated.