Question: how much should i feed my 8 week old jack russell?
Answer: When it comes to feeding your Jack Russell Terrier, you should expect to feed him between 1 ¼ and 1 ¾ cups per day, depending on his age, weight, and activity levels. Your dog's needs for calories will be highest when he is a puppy- he'll also need more protein at this point to support growth and development.