Ok so I bought a chick and duckling a few weeks ago and they are the best of friends.My concern is that the duckling is growing and the chick isnt at the same rate, they both are growing nicely but the duckling has the upper hand. The chick is now 1/4 the size of the duckling,now at this rate will I have to split the two up or will the duckling grow too big and cause a problem with his friend.They are bestfriends now and doing good so far.