Gastrointestinal is an adjective meaning of or pertaining to the stomach and intestines. A tract is a collection of related anatomic structures or a series of connected body organs.
You can obtain mother's milk replacer for young kittens at many of the pet stores in the area. When the kittens are 8 weeks or older, they no longer need the milk but may enjoy it anyway. Milk that has been specially processed for cats to consume safely is available from many local groceries. Water. Keep clean, fresh water available to your kitten at all times.
How to Feed a Newborn Kitten. Ideally, kittens should stay near and nurse from their mother cat for up to eight weeks prior to being separated and/or adopted. In the case of a rescue, death of the natural mother, or when circumstances cause cat mothers to reject one or more of her litter, human intervention is necessary.