Chicken Tested.......Chicken Approved! This is the bottle we use as part of our chick brooder system for the first ten days (a bit longer for baby quail) It's great for small birds or for those who aren't sure about using the horizontal nipple. No worries about accidental drownings and the small cup means less surface area for your babies to mess in. It uses the same optional mounting bracket as our other 38 oz. feeders/drinkers so you can raise the level of the cup to the perfect height above the bedding. The cup is only one inch wide. It can be mounted from the outside of wire cages with just the cup inside if the bar width will allow it. Please ask for an "outside mount" with the bracket if you want this option. 38oz. QCU Poultry Drinker Cup (bottle only) - $12.00 38oz. QCU Poultry Drinker Cup (with mounting bracket**) - $18.00 Please PM me to order. Please specify with or without the mounting bracket. I'll need to know your zip code to give you a shipping quote. I accept PayPal and personal checks. I'm happy to combine shipping with my other offers.