Things You'll Need
- 1 cup hot water
- ¾ tsp. sugar
- ¼ tsp. salt
- Syringe
- Feeding tube
- Spoon
- Scale
Instructions
Pour the water in a small baby bottle. Add sugar and salt.
Stir the mixture thoroughly until all sugar and salt has dissolved. Pour the mixture into a syringe and attach a small feeding tube to the top of the syringe; the tube's feeding end will be about the same size as a mother rat's nipple.
Weigh the rat before feeding. Feed the rat 5 percent of its body weight in grams. For example, if a baby rat weighs 6 g, multiply six by .05 (5 percent) to determine the amount of food it should eat. This rat should eat .3 ml of sugar water.
Feed a baby rat every two to three hours during the day and once in the middle of the night during its first week of life. Rats over the age of one week should feed every three hours. Gently squeeze the syringe to push sugar water into the rat's mouth; squeeze slowly to avoid putting too much water into the mouth at once.