1) What type of bird , age and weight. adult mixed breed standard sized hen 2) What is the behavior, exactly. sneezing/wheezing 3) How long has the bird been exhibiting symptoms?this morning 4) Are other birds exhibiting the same symptoms?no 5) Is there any bleeding, injury, broken bones or other sign of trauma.no 6) What happened, if anything that you know of, that may have caused the situation.no-no new birds have been introduced-she is the only one. 7) What has the bird been eating and drinking, if at all.yes 8) How does the poop look? Normal? Bloody? Runny? etc.occassionallyrunny, occassionally rust colored. 9) What has been the treatment you have administered so far?None-just noticed it 10 ) What is your intent as far as treatment? For example, do you want to treat completely yourself, or do you need help in stabilizing the bird til you can get to a vet? I would like to treat the entire flock for five days with Tylan powder. Have the 100 gram. However I don't need to make fifty gallons-does any one know how much (preferably in teaspoon/tablespoon and not grams) to add per gallon of water 11) If you have a picture of the wound or condition, please post it. It may help.NA 12) Describe the housing/bedding in use pellated corn cob. Free range all day-in at night. good ventilation. Heat lamp at present #1-to encourage laying and #2-have two month old chicks in there-hatched by broody.