I need some help. Today I brought my two Cayuga ducklings outside today for some excersize. I placed them in their future pen and went to go work on my flooded driveway. I came back about an hour later to check on them and Quaggy, was laying down not getting the duck crazies like his brother. I pushed open the gate and he didn't even move. He even let me pick him up with no trouble. So, I got worried. I realized he hurt his leg somehow. I wrapped his leg up, and brought him inside to the brooder. Quaggy is eating and drinking. I decided to put him in the bathtub so he could get the weight off of his leg, but now is acting like nothing happened? He is splashing around like crazy (in a good, happy duck way) and playing around. He can move his leg, and scratched his face with that leg as well. He does still seem to be limping in the water though. Any advice?