It is fascinating to notice the body language change in a tiger as it grows. I saw this one at 2 months and now he is 6 months old. From a fearful and jumpy cub to a nervous youngster. In another 3 or 4 months he will put on a lot more weight and heft. According to tiger experts, that is when a big dose of confidence kicks in. At 3 or 4 years and a tiger looks and walks like he owns the world. Size does matter, it seems.