my DS loves watching our dogs lol.

but he also plays in the sandpit at daycare, finger painting, opening boxes, bubbles, singing, clapping
he has a card board box at home we keep his stacking cups in and he likes to take them in and out of that. he also has a old mobile phone he lieks to play with. He loves bouncing balls and us bouncing them around him.

I think at this age anything in the "destruction" catagory is always fun! lol he tends to pull all the dvds off the shelf and throw them around the place. he also likes pulling off the paper of our coffee table and then picking them all up and putting them back on the table.. and repeat lol

lol i cant wait to hear other suggestions cuz id love to have new things for DS to do.