Since yesterday I noticed my duckling was suddenly stretching backwards and today I realised it was it's neck and he can't feather or anything because it's seems to restrict that movement and I also noticed a red mark next to it's leg and I'm not sure why.
I bought 3 ducklings about 3 days ago so they're about a week old now and once we got them they were ok but one of them started to become weak and had one eye closed and it was tearing as well the but the other was fine the day after. We were going to take him to the vet the next day because it...