Tiger cub update: The cubs are 5 1/2 weeks old and have started eating raw chicken. The chicken along with mothers milk has quenched their voracious appetites. Instead of fighting each other on who gets a nipple first, they now spend that time playing and wrestling with each other and exploring. Hooray to Ginger who produced enough milk. From August 6th the day they were born and every day since, all four cubs gained weight each day.. Now that they are on meat, their body weight has increased fr