I had two chickens and one just past away sadly. I'm pretty sure that she had a disease that can be spread very easily. My other chicken is older and she can't get it because of her age. I would like to get her a pal because she is lonely but I'm afraid if I get another chicken she could get the disease and die too. So do you think I could get a different type of animal? Like a duck maybe? Or maybe if I get a older chicken?