My DS has just recently only been having two small (40 mins or less) sleeps through the day. Some days he's lucky to get an hour all up of sleep. This just doesn't seem like enough at his age. If he slept better at night I might not think anything of it, but he's not a very good night sleeper either.

Not long ago he was having one 40 min nap and one 1.5 hour nap a day - now only these little cat naps. DS seems fine though - not especially tired looking or cranky, and he wakes up from his naps quite happy and ready to get up.

Is this enough sleep at this age? It just doesn't seem enough?