Puppies require 3.75 calories per ounce of their body weight per day during their first week, 4.50 calories per ounce per day during the second week, 5 calories per ounce per day during the third week, and 5.5 calories per ounce per day during the fourth week. (dogcare.dailypuppy.com)
Kittens need about twice as much food per ounce of body weight as an adult. (feline-nutrition.org)
During each 24 - hour period, your little one should be receiving 8cc or approximately 1/4 ounce of canine milk replacement formula per ounce of body weight. (dogcare.dailypuppy.com)