When paco was 5 week duckling he became very sick, coughing, sneezing, very weak, wasn't eating or drinking. I took him to vet and i was informed that he had phenomnia, so I began treating him for that and then at 8 weeks he got stepped on by my dog, so he wasn't getting up or moving and I took him to vet for that and got it fixed. After that he doesn't get around very well and cannot keep up with his duck friends. He is inside overnight and some time during day depending on the weather he will go out with his duck friends. I have him inside so i can keep an eye on him. He is my baby! Extremely friendly duck, people are surprised when they meet him that he is so friendly. Sorry for the long post .