hi,
To answer your question, kangaroos in captivity need stimulation just like they would in the wild.
ive raised Archi from 8 months old,hes about 2 and a 1/2 now.hes the Alpha male on the property im on.he is released and free to venture where he likes.
the teddy's so he can practise his play kicks to strengthen his back legs and when the time comes he may need to defend his place the mob.
these are VERY interesting complex animals,I invite you to watch the movie,
KANGAROO A LOVE HATE STORY, its free to watch on the net.thank you for your interest.
yurpia