Choco nose leak-proof pet wate bottle our U.S patented leak-proof nozzle is an idea to reuse the regular pet bottles (soda bottle). Our innovative idea allows your pets to enjoy clean and fresh water while keeping your home clean and dry. The small-sized nozzle is perfect for small animals, recommended for rabbit/chinchilla/cat/toy breed to small sized dog or puppy (8 -17 lb) , made of bpa free material, Made in the Taiwan, nozzle diameter: 13mm.