JW Pet Company Clean Cup Feed And Water Cup. Watching your pet birds drink and eat is a sure treat, isn’t it? So why not provide on their drinking and feeding cups? Just like investing on JW Pet Insight Clean Cup Feed and Water Cup for Birds from Pet Store which is perfect and fitting for small birds like parakeets, canaries, cockatiels, and finches. This cup can fit to any and all kinds of bird cages making them adaptable if you ever decide to change your bird cage.